diff --git a/org.fox.ttrss/src/main/res/values-cs/strings.xml b/org.fox.ttrss/src/main/res/values-cs/strings.xml
old mode 100644
new mode 100755
index 54afd241..cf89ad39
--- a/org.fox.ttrss/src/main/res/values-cs/strings.xml
+++ b/org.fox.ttrss/src/main/res/values-cs/strings.xml
@@ -31,7 +31,6 @@
   <string name="sort_feeds_by_unread">Řadit zdroje podle počtu nepřečtených článků</string>
   <string name="ssl_trust_any">Přijmout jakýkoliv certifikát</string>
   <string name="category_browse_feeds">Procházet zdroje</string>
-  <string name="category_browse_articles">Procházet články</string>
   <string name="blank"/>
   <string name="transport_debugging">Logovat odeslaná a přijatá data</string>
   <string name="article_toggle_marked">Hvězdička</string>
@@ -47,14 +46,9 @@
   <string name="selection_select_none">Odoznačit vše</string>
   <string name="context_selection_toggle_marked">Hvězdička</string>
   <string name="context_selection_toggle_published">Publikovaný</string>
-  <string name="context_selection_toggle_unread">Nepřečtené</string>
-  <string name="article_set_unread">Nastavit nepřečtené</string>
   <string name="article_mark_read_above">Nastavit jako přečtené</string>
   <string name="ttrss_url_summary">Adresa tt-rss serveru. Například: http://muj_server.cz/tt-rss/</string>
-  <string name="download_feed_icons">Povolit ikony zdrojů</string>
   <string name="enable_cats">Povolit kategorie</string>
-  <string name="no_feeds_to_display">Žádné zdroje k zobrazení</string>
-  <string name="no_headlines_to_display">Žádné titulky k zobrazení</string>
   <string name="browse_cats_like_feeds">Procházet kategorie jako zdroje</string>
   <string name="browse_cats_like_feeds_summary">Použij kontextové menu pro procházení kategorie</string>
   <string name="headlines_mark_as_read">Označit za přečtené</string>
@@ -73,13 +67,10 @@
   <string name="error_api_incorrect_usage">Chyba: nekorektní použití API</string>
   <string name="error_login_failed">Chyba: chybné uživatelské jméno nebo heslo</string>
   <string name="error_invalid_api_url">Chyba: chybna API URL</string>
-  <string name="combined_mode_summary">Zobrazí celý článek, v samostatném panelu</string>
-  <string name="combined_mode">Kombinovaný mód</string>
   <string name="go_offline">Pracovat offline</string>
   <string name="go_online">Pracovat online</string>
   <string name="offline_switch_error">Nepodařilo se přepnout do offline režimu (více log)</string>
   <string name="no_feeds">Žádné zdroje k zobrazení</string>
-  <string name="no_headlines">Žádné články k zobrazení</string>
   <string name="dialog_offline_prompt">Přihlášení se nezdařilo! Mate však uložena offline data. Chcete přejít do offline režimu?</string>
   <string name="dialog_offline_success">Offline režim je připraven</string>
   <string name="dialog_offline_go">Přejít do offline režimu</string>
@@ -99,10 +90,6 @@
   <string name="article_set_labels">Nastavit štítek</string>
   <string name="search">Hledat</string>
   <string name="cancel">Konec</string>
-  <string name="font_size_small">Malý</string>
-  <string name="font_size_medium">Medium</string>
-  <string name="font_size_large">Velký</string>
-  <string name="pref_font_size">Velikost textu</string>
   <string name="donate">Darovat</string>
   <string name="dialog_close">Zavřít</string>
   <string name="donate_select">Prosím vyberte dar</string>
diff --git a/org.fox.ttrss/src/main/res/values-de/strings.xml b/org.fox.ttrss/src/main/res/values-de/strings.xml
old mode 100644
new mode 100755
index 26800dd3..18c5af95
--- a/org.fox.ttrss/src/main/res/values-de/strings.xml
+++ b/org.fox.ttrss/src/main/res/values-de/strings.xml
@@ -17,7 +17,6 @@
     <string name="ttrss_url">Tiny Tiny RSS URL</string>
     <string name="theme_light">Hell</string>
     <string name="theme_dark">Dunkel</string>
-    <string name="theme_holo">Holo</string>
     <string name="preferences">Einstellungen</string>
     <string name="connection">Verbindung</string>
     <string name="headline_context_multiple">Ausgewählte Artikel</string>
@@ -31,7 +30,6 @@
     <string name="sort_feeds_by_unread">Sortiere Feeds nach ungelesenen Artikeln</string>
     <string name="ssl_trust_any">Alle SSL Zertifikate akzeptieren</string>
     <string name="category_browse_feeds">Feeds anzeigen</string>
-    <string name="category_browse_articles">Artikel anzeigen</string>
     <string name="blank"></string>
     <string name="transport_debugging">Gesendete und empfangene Daten aufzeichnen</string>
     <string name="article_toggle_marked">Markieren (rückgängig machen)</string>
@@ -48,15 +46,11 @@
     <string name="context_selection_toggle_marked">Markieren (rückgängig machen)</string>
     <string name="context_selection_toggle_published">Veröffentlichen (rückgängig machen)</string>
     <string name="context_selection_toggle_unread">Als (Un)gelesen markieren</string>
-    <string name="article_set_unread">Als ungelesen markieren</string>
     <string name="article_mark_read_above">Obige als gelesen markieren.</string>
     <string name="http_login_summary">Optional. Bitte ausfüllen wenn die TinyTiny RSS Installation durch HTTP Basic Authentication geschützt ist.</string>
     <string name="login_summary">Dein tt-rss Benutzername. Nicht notwendig im Einbenutzermodus</string>
     <string name="ttrss_url_summary">URL deiner tt-rss Installation, Bsp.: http://site.com/tt-rss/</string>
-    <string name="download_feed_icons">Feedsymbole herunterladen</string>
     <string name="enable_cats">Feedkategorien anzeigen</string>
-    <string name="no_feeds_to_display">Keine Feeds zum Anzeigen</string>
-    <string name="no_headlines_to_display">Keine Überschriften zum Anzeigen</string>
     <string name="no_caption_to_display">Keine Bildunterschrift vorhanden</string>
     <string name="browse_cats_like_feeds">Kategorien als Feeds anzeigen</string>
     <string name="browse_cats_like_feeds_summary">Kann im Kontextmenü jeder Kategorie angepasst werden.</string>
@@ -76,13 +70,10 @@
     <string name="error_api_incorrect_usage">Fehler: Fehlerhafte Benutzung der API</string>
     <string name="error_login_failed">Fehler: Benutzername und Passwort falsch</string>
     <string name="error_invalid_api_url">Fehler: API URL ungültig</string>
-    <string name="combined_mode_summary">Zeigt Artikelinhalt in der gleichen Spalte statt in einer eigenen.</string>
-    <string name="combined_mode">Kombinierte Anzeige</string>
     <string name="go_offline">Offline gehen</string>
     <string name="go_online">Online gehen</string>
     <string name="offline_switch_error">Vorbereitungen für den Offlinemodus fehlgeschlagen</string>
     <string name="no_feeds">Keine Feeds zum Anzeigen</string>
-    <string name="no_headlines">Keine Artikel zum Anzeigen</string>
     <string name="dialog_offline_prompt">Anmeldung fehlgeschlagen, Offlinedaten vorhanden. In den Offlinemodus wechseln?</string>
     <string name="dialog_offline_success">Offlinemodus bereit</string>
     <string name="dialog_offline_go">Offline gehen</string>
@@ -102,9 +93,6 @@
     <string name="article_set_labels">Setze Label</string>
     <string name="search">Suchen</string>
     <string name="cancel">Abbrechen</string>
-    <string name="font_size_small">klein</string>
-    <string name="font_size_medium">mittel</string>
-    <string name="font_size_large">groß</string>
     <string name="pref_font_size">Schriftgröße</string>
     <string name="donate">Spenden</string>
     <string name="dialog_close">Schließen</string>
diff --git a/org.fox.ttrss/src/main/res/values-es/strings.xml b/org.fox.ttrss/src/main/res/values-es/strings.xml
old mode 100644
new mode 100755
index 20859d13..d1208ddb
--- a/org.fox.ttrss/src/main/res/values-es/strings.xml
+++ b/org.fox.ttrss/src/main/res/values-es/strings.xml
@@ -30,7 +30,6 @@
     <string name="sort_feeds_by_unread">Ordenar fuentes por número de artículos sin leer</string>
     <string name="ssl_trust_any">Aceptar cualquier certificado</string>
     <string name="category_browse_feeds">Ver fuentes</string>
-    <string name="category_browse_articles">Ver artículos</string>
     <string name="blank"></string>
     <string name="transport_debugging">Registrar datos enviados y recibidos</string>
     <string name="article_toggle_marked">Marcar/desmarcar como favorito</string>
@@ -47,15 +46,11 @@
     <string name="context_selection_toggle_marked">Marcar/desmarcar como favorito</string>
     <string name="context_selection_toggle_published">Marcar/desmarcar como publicado</string>
     <string name="context_selection_toggle_unread">Marcar/desmarcar como leído</string>
-    <string name="article_set_unread">Artículo marcado como no leído</string>
     <string name="article_mark_read_above">Marcar artículos anteriores como leídos</string>
     <string name="http_login_summary">Opcional. Complete este campo si su instalación de Tiny Tiny RSS usa autenticación básica por HTTP</string>
     <string name="login_summary">Sus credenciales para Tiny Tiny RSS. No son necesarias en modo de usuario único</string>
     <string name="ttrss_url_summary">URL de su instalación de Tiny Tiny RSS, por ejemplo http://site.com/tt-rss/</string>
-    <string name="download_feed_icons">Habilitar iconos de las fuentes</string>
     <string name="enable_cats">Habilitar categorías de fuentes</string>
-    <string name="no_feeds_to_display">Ninguna fuente para mostrar</string>
-    <string name="no_headlines_to_display">Ningún titular para mostrar</string>
     <string name="no_caption_to_display">Ninguna leyenda para mostrar</string>
     <string name="browse_cats_like_feeds">Ver categorías como si fuesen fuentes</string>
     <string name="browse_cats_like_feeds_summary">Use el menú contextual de categoría para reemplazar esta preferencia</string>
@@ -75,13 +70,10 @@
     <string name="error_api_incorrect_usage">Error: Uso incorrecto da API</string>
     <string name="error_login_failed">Error: Usuario o contraseña incorrectos</string>
     <string name="error_invalid_api_url">Error: URL de la API inválida</string>
-    <string name="combined_mode_summary">Mostrar texto del artículo con el titular, en vez de usar un panel separado</string>
-    <string name="combined_mode">Modo combinado</string>
     <string name="go_offline">Entrar en modo offline</string>
     <string name="go_online">Entrar en modo online</string>
     <string name="offline_switch_error">Fallo al preparar el modo offline (ver log)</string>
     <string name="no_feeds">Ninguna fuente para mostrar</string>
-    <string name="no_headlines">Ningún artículo para mostrar</string>
     <string name="dialog_offline_prompt">El inicio de sesión ha fallado, pero tiene datos offline almacenados. ¿Quiere entrar en modo offline?</string>
     <string name="dialog_offline_success">Modo offline está listo</string>
     <string name="dialog_offline_go">Entrar en modo offline</string>
@@ -101,9 +93,6 @@
     <string name="article_set_labels">Definir marcadores</string>
     <string name="search">Buscar</string>
     <string name="cancel">Cancelar</string>
-    <string name="font_size_small">Pequeño</string>
-    <string name="font_size_medium">Medio</string>
-    <string name="font_size_large">Grande</string>
     <string name="pref_font_size">Tamaño de texto de los artículos</string>
     <string name="donate">Donar</string>
     <string name="dialog_close">Cerrar</string>
diff --git a/org.fox.ttrss/src/main/res/values-fr/strings.xml b/org.fox.ttrss/src/main/res/values-fr/strings.xml
old mode 100644
new mode 100755
index 148e501c..bcfbb787
--- a/org.fox.ttrss/src/main/res/values-fr/strings.xml
+++ b/org.fox.ttrss/src/main/res/values-fr/strings.xml
@@ -30,7 +30,6 @@
     <string name="sort_feeds_by_unread">Trier flux par quantité de non lus</string>
     <string name="ssl_trust_any">Accepter n\'importe quel certificat</string>
     <string name="category_browse_feeds">Parcourir les flux</string>
-    <string name="category_browse_articles">Parcourir les articles</string>
     <string name="blank"></string>
     <string name="transport_debugging">Enregistrement des données envoyées et reçues</string>
     <string name="article_toggle_marked">Basculer Marqué</string>
@@ -47,16 +46,12 @@
     <string name="context_selection_toggle_marked">Basculer Marqué</string>
     <string name="context_selection_toggle_published">Basculer Publié</string>
     <string name="context_selection_toggle_unread">Basculer Non lu</string>
-    <string name="article_set_unread">Marquer Non lu</string>
     <string name="article_mark_read_above">Marquer comme lu jusqu\'ici</string>
     <string name="http_login_summary">Optionnel. Remplissez ceci si votre installation tt-rss est protégée par une authentification HTTP Basique.</string>
     <string name="login_summary">Votre identifiant tt-rss. Inutile en mode utilisateur unique.</string>
     <string name="ttrss_url_summary">L\'URL de votre répertoire d\'installation tt-rss, ex&#160;: http://site.com/tt-rss/</string>
-    <string name="download_feed_icons">Activer les icônes des flux</string>
     <string name="enable_cats">Activer les catégories des flux</string>
-    <string name="no_feeds_to_display">Aucun flux à afficher</string>
     <string name="no_caption_to_display">Aucun sous-titre trouvé</string>
-    <string name="no_headlines_to_display">Aucun titre à afficher</string>
     <string name="browse_cats_like_feeds">Parcourir les catégories comme les flux</string>
     <string name="browse_cats_like_feeds_summary">Utilisez le menu contexte des catégories pour redéfinir ce paramètre.</string>
     <string name="headlines_mark_as_read">Marquer comme lu</string>
@@ -75,13 +70,10 @@
     <string name="error_api_incorrect_usage">Erreur&#160;: utilisation incorrecte de l\'API</string>
     <string name="error_login_failed">Erreur&#160;: identifiant ou mot de passe incorrect</string>
     <string name="error_invalid_api_url">Erreur&#160;: API URL invalide</string>
-	<string name="combined_mode_summary">Afficher l\'article complet en un seul bloc au lieu d\'un panneau séparé</string>
-	<string name="combined_mode">Mode combiné</string>
 	<string name="go_offline">Passer hors connexion</string>
 	<string name="go_online">Quitter le mode hors connexion</string>
 	<string name="offline_switch_error">Échec de la préparation en mode hors connexion (voir journal)</string>
 	<string name="no_feeds">Aucun flux à afficher</string>
-	<string name="no_headlines">Aucun article à afficher</string>
 	<string name="dialog_offline_prompt">Échec de la connexion, mais certaines données sont disponibles hors connexion. Voulez-vous passer en mode hors connexion&#160;?</string>
 	<string name="dialog_offline_success">Le mode hors connexion est prêt</string>
 	<string name="dialog_offline_go">Passer hors connexion</string>
@@ -101,9 +93,6 @@
 	<string name="article_set_labels">Modifier les tags</string>
 	<string name="search">Rechercher</string>
 	<string name="cancel">Annuler</string>
-	<string name="font_size_small">Petit</string>
-    <string name="font_size_medium">Moyen</string>
-    <string name="font_size_large">Grand</string>
     <string name="pref_font_size">Taille du texte des articles</string>
     <string name="donate">Faire un don</string>
     <string name="dialog_close">Fermer</string>
diff --git a/org.fox.ttrss/src/main/res/values-it/strings.xml b/org.fox.ttrss/src/main/res/values-it/strings.xml
old mode 100644
new mode 100755
index 58a3d0c7..02c124dd
--- a/org.fox.ttrss/src/main/res/values-it/strings.xml
+++ b/org.fox.ttrss/src/main/res/values-it/strings.xml
@@ -30,7 +30,6 @@
     <string name="sort_feeds_by_unread">Ordina feed per numero di articoli non letti</string>
     <string name="ssl_trust_any">Accetta qualsiasi certificato</string>
     <string name="category_browse_feeds">Naviga feed</string>
-    <string name="category_browse_articles">Naviga articoli</string>
     <string name="blank"></string>
     <string name="transport_debugging">Scrivi su log i dati inviati e ricevuti</string>
     <string name="article_toggle_marked">(non)Speciale</string>
@@ -47,15 +46,11 @@
     <string name="context_selection_toggle_marked">(Non)Speciale</string>
     <string name="context_selection_toggle_published">(De)Pubblica</string>
     <string name="context_selection_toggle_unread">(Non)Letto</string>
-    <string name="article_set_unread">Imposta come non letto</string>
     <string name="article_mark_read_above">Segna sopra come letti</string>
     <string name="http_login_summary">Opzionale. Compila questo solo se la tua installazione di tt-rss è protetta con autenticazione HTTP Basic</string>
     <string name="login_summary">Il tuo nome utente per tt-rss. Non è necessario per la modalità utente singolo.</string>
     <string name="ttrss_url_summary">URL della tua installazione di tt-rss, es. http://sito.it/tt-rss/</string>
-    <string name="download_feed_icons">Abilita icone feed</string>
     <string name="enable_cats">Abilita categorie feed</string>
-    <string name="no_feeds_to_display">Nessun feed da mostrare</string>
-    <string name="no_headlines_to_display">Nessun titolo da mostrare</string>
     <string name="browse_cats_like_feeds">Sfoglia le categorie come feed</string>
     <string name="browse_cats_like_feeds_summary">Usa il menu contestuale delle categorie per sovrascrivere questa impostazione</string>
     <string name="headlines_mark_as_read">Segna come letto</string>
@@ -74,13 +69,10 @@
     <string name="error_api_incorrect_usage">Errore: uso API scorretto</string>
     <string name="error_login_failed">Errore: nome utente o password errati</string>
     <string name="error_invalid_api_url">Errore: URL API errato</string>
-    <string name="combined_mode_summary">Mostra testo completo dell\'articolo in linea invece che in un pannello separato</string>
-    <string name="combined_mode">Modalità combinata</string>
     <string name="go_offline">Vai offline</string>
     <string name="go_online">Vai in linea</string>
     <string name="offline_switch_error">Preparazione modalità offline fallita (Vedi log)</string>
     <string name="no_feeds">Nessun feed da mostrare</string>
-    <string name="no_headlines">Nessun articolo da mostrare</string>
     <string name="dialog_offline_prompt">Accesso non riuscito, ma hai dei contenuti salvati offline. Vuoi andare in modalità offline?</string>
     <string name="dialog_offline_success">Modalità offline pronta</string>
     <string name="dialog_offline_go">Vai offline</string>
@@ -100,9 +92,6 @@
     <string name="article_set_labels">Imposta etichetta</string>
     <string name="search">Cerca</string>
     <string name="cancel">Annulla</string>
-    <string name="font_size_small">Piccolo</string>
-    <string name="font_size_medium">Medio</string>
-    <string name="font_size_large">Grande</string>
     <string name="pref_font_size">Dimensione testo articolo</string>
     <string name="donate">Fai una donazione</string>
     <string name="dialog_close">Chiudi</string>
diff --git a/org.fox.ttrss/src/main/res/values-ja/strings.xml b/org.fox.ttrss/src/main/res/values-ja/strings.xml
old mode 100644
new mode 100755
index c273f51b..4362136e
--- a/org.fox.ttrss/src/main/res/values-ja/strings.xml
+++ b/org.fox.ttrss/src/main/res/values-ja/strings.xml
@@ -17,7 +17,6 @@
     <string name="ttrss_url">Tiny Tiny RSS URL</string>
     <string name="theme_light">ライト</string>
     <string name="theme_dark">ダーク</string>
-    <string name="theme_holo">ホロ</string>
     <string name="preferences">設定</string>
     <string name="connection">接続</string>
     <string name="headline_context_multiple">選択した記事</string>
@@ -31,7 +30,6 @@
     <string name="sort_feeds_by_unread">フィードを未読記事数順に並びかえ</string>
     <string name="ssl_trust_any">すべての証明書を受け入れる</string>
     <string name="category_browse_feeds">フィードを表示</string>
-    <string name="category_browse_articles">記事を表示</string>
     <string name="blank"></string>
     <string name="transport_debugging">送受信データをロギングする</string>
     <string name="article_toggle_marked">スターを付ける/外す</string>
@@ -48,15 +46,11 @@
     <string name="context_selection_toggle_marked">スターを付ける/外す</string>
     <string name="context_selection_toggle_published">配信/解除</string>
     <string name="context_selection_toggle_unread">既読/未読にする</string>
-    <string name="article_set_unread">記事を未読にする</string>
     <string name="article_mark_read_above">これより上を既読にする</string>
     <string name="http_login_summary">tt-rssサーバにBasic認証を使用している場合は記入してください。(オプション)</string>
     <string name="login_summary">tt-rssサーバのログイン名。 シングルユーザモードの場合は不要。</string>
     <string name="ttrss_url_summary">tt-rssサーバのURL。例 http://site.com/tt-rss/</string>
-    <string name="download_feed_icons">フィードアイコンを表示する</string>
     <string name="enable_cats">フィードのカテゴリを有効にする</string>
-    <string name="no_feeds_to_display">表示するフィードがありません</string>
-    <string name="no_headlines_to_display">表示するヘッドラインがありません</string>
     <string name="no_caption_to_display">表示するキャプションがありません</string>
     <string name="browse_cats_like_feeds">カテゴリをフィードのように扱う</string>
     <string name="browse_cats_like_feeds_summary">カテゴリ内のフィードをまとめて表示する</string>
@@ -76,13 +70,10 @@
     <string name="error_api_incorrect_usage">エラー: APIの使い方が違います</string>
     <string name="error_login_failed">エラー: ユーザー名またはパスワードが違います</string>
     <string name="error_invalid_api_url">エラー: APIのURLが無効です</string>
-    <string name="combined_mode_summary">記事全文を別パネルに表示せずインライン表示します</string>
-    <string name="combined_mode">コンバインモード</string>
     <string name="go_offline">オフラインにする</string>
     <string name="go_online">オンラインにする</string>
     <string name="offline_switch_error">オフラインモードの準備に失敗しました(ログを確認)</string>
     <string name="no_feeds">表示するフィードがありません</string>
-    <string name="no_headlines">表示するヘッドラインがありません</string>
     <string name="dialog_offline_prompt">ログインに失敗しましたが端末内にオフラインデータがあります。オフラインにしますか？</string>
     <string name="dialog_offline_success">オフライン準備完了</string>
     <string name="dialog_offline_go">オフラインにする</string>
@@ -102,9 +93,6 @@
     <string name="article_set_labels">ラベルをセットする</string>
     <string name="search">検索</string>
     <string name="cancel">キャンセル</string>
-    <string name="font_size_small">小</string>
-    <string name="font_size_medium">中</string>
-    <string name="font_size_large">大</string>
     <string name="pref_font_size">記事内容の文字サイズ</string>
     <string name="donate">寄付</string>
     <string name="dialog_close">閉じる</string>
diff --git a/org.fox.ttrss/src/main/res/values-pl/strings.xml b/org.fox.ttrss/src/main/res/values-pl/strings.xml
old mode 100644
new mode 100755
index 70e17117..bacb42c1
--- a/org.fox.ttrss/src/main/res/values-pl/strings.xml
+++ b/org.fox.ttrss/src/main/res/values-pl/strings.xml
@@ -46,7 +46,6 @@
     <string name="sort_feeds_by_unread">Sortuj według liczby nieprzeczytanych</string>
     <string name="ssl_trust_any">Akceptuj dowolny certyfikat</string>
     <string name="category_browse_feeds">Przeglądaj kanały</string>
-    <string name="category_browse_articles">Przeglądaj artykuły</string>
     <string name="blank"></string>
     <string name="transport_debugging">Rejestruj wysyłane i odbierane dane</string>
     <string name="article_toggle_marked">O(d)gwiazdkuj</string> <!-- FIXME: mile widziane krótkie polskie odpowiedniki :D, short polish translation really welcomed :D -->
@@ -59,19 +58,14 @@
     <string name="selection_toggle_marked">O(d)gwiazdkuj</string> <!-- FIXME: mile widziane krótkie polskie odpowiedniki :D, short polish translation really welcomed :D -->
     <string name="selection_toggle_published">O(d)publikuj</string> <!-- FIXME: mile widziane krótkie polskie odpowiedniki :D, short polish translation really welcomed :D -->
     <string name="selection_toggle_unread">(Nie)Przeczytane</string> <!-- FIXME: mile widziane krótkie polskie odpowiedniki :D, short polish translation really welcomed :D -->
-    <string name="selection_select_none">Odznacz wszystko</string>
     <string name="context_selection_toggle_marked">O(d)gwiazdkuj</string> <!-- FIXME: mile widziane krótkie polskie odpowiedniki :D, short polish translation really welcomed :D -->
     <string name="context_selection_toggle_published">O(d)publikuj</string> <!-- FIXME: mile widziane krótkie polskie odpowiedniki :D, short polish translation really welcomed :D -->
     <string name="context_selection_toggle_unread">(Nie)Przeczytane</string> <!-- FIXME: mile widziane krótkie polskie odpowiedniki :D, short polish translation really welcomed :D -->
-    <string name="article_set_unread">Oznacz jako nieprzeczytany</string>
     <string name="article_mark_read_above">Oznacz art. powyżej jako przeczytane</string>
     <string name="http_login_summary">Opcjonalne. Wypełnij jedynie gdy Twoja instalacja tt-rss jest chroniona uwierzytelnianiem HTTP Basic</string>
     <string name="login_summary">Twoja nazwa użytkownika tt-rss. Nie jest wymagana dla trybu pojedynczego użytkownika</string>
     <string name="ttrss_url_summary">Adres URL Twojej instalacji tt-rss, np. http://strona.pl/tt-rss/</string>
-    <string name="download_feed_icons">Włącz ikony kanałów</string>
     <string name="enable_cats">Włącz kategorie kanałów</string>
-    <string name="no_feeds_to_display">Brak kanałów do wyświetlenia</string>
-    <string name="no_headlines_to_display">Brak nagłówków do wyświetlenia</string>
     <string name="no_caption_to_display">Brak opisu do wyświetlenia</string>
     <string name="browse_cats_like_feeds">Przeglądaj kategorie jak kanały</string>
     <string name="browse_cats_like_feeds_summary">Użyj menu kontekstowego kategorii aby nadpisać to ustawienia</string>
@@ -91,13 +85,10 @@
     <string name="error_api_incorrect_usage">Błąd: nieprawidłowe wywołanie API</string>
     <string name="error_login_failed">Błąd: nieprawidłowa nazwa użytkownika lub hasło</string>
     <string name="error_invalid_api_url">Błąd: nieprawidłowy adres URL API</string>
-    <string name="combined_mode_summary">Wyświetla pełną treść artykułu razem z tytułem zamiast w osobnym panelu</string>
-    <string name="combined_mode">Tryb scalony</string>
     <string name="go_offline">Przełącz w tryb offline</string>
     <string name="go_online">Wróć do trybu online</string>
     <string name="offline_switch_error">Przygotowywanie trybu offline niepowiodło się (sprawdź log)</string>
     <string name="no_feeds">Brak kanałów do wyświetlenia</string>
-    <string name="no_headlines">Brak artykułów do wyświetlenia</string>
     <string name="dialog_offline_prompt">Logowanie niepowiodło się, ale posiadasz zapisane dane trybu offline. Czy chcesz pracować w trybie offline?</string>
     <string name="dialog_offline_success">Tryb offline gotowy do użycia</string>
     <string name="dialog_offline_go">Przełącz w tryb offline</string>
diff --git a/org.fox.ttrss/src/main/res/values-pt-rBR/strings.xml b/org.fox.ttrss/src/main/res/values-pt-rBR/strings.xml
old mode 100644
new mode 100755
index 8c85762a..61207dcf
--- a/org.fox.ttrss/src/main/res/values-pt-rBR/strings.xml
+++ b/org.fox.ttrss/src/main/res/values-pt-rBR/strings.xml
@@ -30,7 +30,6 @@
     <string name="sort_feeds_by_unread">Ordenar por não lidos</string>
     <string name="ssl_trust_any">Aceitar qualquer certificado</string>
     <string name="category_browse_feeds">Navegar pelos feeds</string>
-    <string name="category_browse_articles">Navegar pelos artigos</string>
     <string name="blank"></string>
     <string name="transport_debugging">Registrar no log os dados enviados e recebidos</string>
     <string name="article_toggle_marked">Colocar/Retirar estrela</string>
@@ -47,15 +46,11 @@
     <string name="context_selection_toggle_marked">Colocar/Remover estrela</string>
     <string name="context_selection_toggle_published">Publicar/Nâo publica</string>
     <string name="context_selection_toggle_unread">Lido/Não lido</string>
-    <string name="article_set_unread">Artigo marcado como não lido</string>
     <string name="article_mark_read_above">Marcar acima como lido</string>
     <string name="http_login_summary">Opcional. Preencha este campo se sua instalação do tt-rss usa autenticação básica por http</string>
     <string name="login_summary">Seu usuário tt-rss. Não é necessário no modo mono usuário</string>
     <string name="ttrss_url_summary">URL da sua instalação tt-rss, por exemplo http://site.com/tt-rss/</string>
-    <string name="download_feed_icons">Habilitar ícones das assinaturas</string>
     <string name="enable_cats">Habilitar categorias</string>
-    <string name="no_feeds_to_display">Nenhuma assinatura a mostrar</string>
-    <string name="no_headlines_to_display">Nenhum cabeçalho para mostrar</string>
     <string name="no_caption_to_display">Nenhuma legenda a mostrar</string>
     <string name="browse_cats_like_feeds">Navegar pelas categorias como se fossem feeds</string>
     <string name="browse_cats_like_feeds_summary">Use o menu de categorias para substituir essa configuração</string>
@@ -75,13 +70,10 @@
     <string name="error_api_incorrect_usage">Erro: Uso incorreto da API</string>
     <string name="error_login_failed">Erro: Usuário ou senha inválidos</string>
     <string name="error_invalid_api_url">Erro: A URL da API é inválida</string>
-    <string name="combined_mode_summary">Mostrar todo o texto do arquivo ao invés de usar um painel separado</string>
-    <string name="combined_mode">Modo combinado</string>
     <string name="go_offline">Modo offline</string>
     <string name="go_online">Modo online</string>
     <string name="offline_switch_error">Falha ao preparar o modo offline (ver log)</string>
     <string name="no_feeds">Nenhuma assinatura para mostrar</string>
-    <string name="no_headlines">Nenhum artigo para mostrar</string>
     <string name="dialog_offline_prompt">O Login falhou mas você tem dados armazenados, ir para modo offline?</string>
     <string name="dialog_offline_success">Modo offline está disponível</string>
     <string name="dialog_offline_go">Ir para offline</string>
@@ -101,9 +93,6 @@
     <string name="article_set_labels">Definir tags</string>
     <string name="search">Pesquisar</string>
     <string name="cancel">Cancelar</string>
-    <string name="font_size_small">Pequeno</string>
-    <string name="font_size_medium">Médio</string>
-    <string name="font_size_large">Grande</string>
     <string name="pref_font_size">Tamanho do texto dos artigos</string>
     <string name="donate">Doe</string>
     <string name="dialog_close">Fechar</string>
diff --git a/org.fox.ttrss/src/main/res/values/strings.xml b/org.fox.ttrss/src/main/res/values/strings.xml
old mode 100644
new mode 100755
index 76bd9a1b..d45e1da9
--- a/org.fox.ttrss/src/main/res/values/strings.xml
+++ b/org.fox.ttrss/src/main/res/values/strings.xml
@@ -13,11 +13,9 @@
     <string name="default_url">http://example.domain/tt-rss/</string>
     <string name="look_and_feel">Interface</string>
     <string name="pref_theme">Theme</string>
-    <string name="pref_theme_long">Changes color theme of the application</string>
     <string name="ttrss_url">Tiny Tiny RSS URL</string>
     <string name="theme_light">Light</string>
     <string name="theme_dark">Dark</string>
-    <string name="theme_holo">Holo</string>
     <string name="preferences">Settings</string>
     <string name="connection">Connection</string>
     <string name="headline_context_multiple">Selected articles</string>
@@ -31,7 +29,6 @@
     <string name="sort_feeds_by_unread">Sort feeds by unread count</string>
     <string name="ssl_trust_any">Accept any certificate</string>
     <string name="category_browse_feeds">Browse feeds</string>
-    <string name="category_browse_articles">Browse articles</string>
     <string name="blank"></string>
     <string name="transport_debugging">Log sent and received data</string>
     <string name="article_toggle_marked">(Un)Star</string>
@@ -48,15 +45,11 @@
     <string name="context_selection_toggle_marked">(Un)Star</string>
     <string name="context_selection_toggle_published">(Un)Publish</string>
     <string name="context_selection_toggle_unread">(Un)Read</string>
-    <string name="article_set_unread">Article set unread</string>
     <string name="article_mark_read_above">Mark above read</string>
     <string name="http_login_summary">Optional. Fill this if your tt-rss installation is protected by HTTP Basic authentication</string>
     <string name="login_summary">Your tt-rss login. Not needed for single user mode</string>
-    <string name="ttrss_url_summary">URL of your tt-rss installation directory, e.g. http://site.com/tt-rss/</string>
-    <string name="download_feed_icons">Enable feed icons</string>
+    <string name="ttrss_url_summary">http://example.org/tt-rss</string>
     <string name="enable_cats">Enable feed categories</string>
-    <string name="no_feeds_to_display">No feeds to display</string>
-    <string name="no_headlines_to_display">No headlines to display</string>
     <string name="no_caption_to_display">No caption to display</string>
     <string name="browse_cats_like_feeds">Browse categories like feeds</string>
     <string name="browse_cats_like_feeds_summary">Use category context menu to override this setting</string>
@@ -76,13 +69,10 @@
     <string name="error_api_incorrect_usage">Error: incorrect API usage</string>
     <string name="error_login_failed">Error: username or password incorrect</string>
     <string name="error_invalid_api_url">Error: invalid API URL</string>
-    <string name="combined_mode_summary">Displays full article text inline, instead of a separate panel</string>
-    <string name="combined_mode">Combined mode</string>
     <string name="go_offline">Go offline</string>
     <string name="go_online">Go online</string>
     <string name="offline_switch_error">Failed to prepare offline mode (see log)</string>
     <string name="no_feeds">No feeds to display</string>
-    <string name="no_headlines">No articles to display</string>
     <string name="dialog_offline_prompt">Login failed, but you have stored offline data. Would you like to go offline?</string>
     <string name="dialog_offline_success">Offline mode is ready</string>
     <string name="dialog_offline_go">Go offline</string>
@@ -97,14 +87,11 @@
     <string name="offline_sync_success">Finished synchronizing your offline data</string>
     <string name="offline_mode">Offline mode</string>
     <string name="offline_image_cache_enabled">Cache images</string>
-    <string name="offline_image_cache_enabled_summary">Download images to sdcard. This might significantly increase time it takes to go offline.</string>
+    <string name="offline_image_cache_enabled_summary">Download images to sdcard. This might significantly increase time it takes to go offline</string>
     <string name="notify_downloading_images">Downloading images (%1$d)…</string>
     <string name="article_set_labels">Set labels</string>
     <string name="search">Search</string>
     <string name="cancel">Cancel</string>
-    <string name="font_size_small">Small</string>
-    <string name="font_size_medium">Medium</string>
-    <string name="font_size_large">Large</string>
     <string name="pref_font_size">Article text size</string>
     <string name="donate">Donate</string>
     <string name="dialog_close">Close</string>
@@ -168,7 +155,7 @@
     <string name="prefs_fullscreen_mode">Fullscreen mode</string>
     <string name="reading">Reading</string>
     <string name="offline_articles_to_download">Amount of articles to download</string>
-    <string name="offline_articles_to_download_long">How many articles to download for offline mode (newest first).</string>
+    <string name="offline_articles_to_download_long">How many articles to download for offline mode (newest first)</string>
     <string name="pref_headlines_show_content_long">Show content previews in headlines list</string>
     <string name="pref_headlines_show_content">Preview article content</string>
     <string name="api_too_low">This action requires newer version of Tiny Tiny RSS</string>
@@ -202,7 +189,6 @@
     <string name="requires_api5">Requires tt-rss 1.7.6</string>
     <string name="labels">Labels</string>
     <string name="article_img_view_caption">View Caption</string>
-    <string name="light_theme_is_not_supported_on_honeycomb">Light theme is not supported on Honeycomb</string>
     <string name="pref_headlines_mark_read_scroll">Mark read on scroll</string>
     <string name="pref_headlines_mark_read_scroll_long">Headlines will be marked read when scrolling past them</string>
 
@@ -211,7 +197,7 @@
         <item quantity="other">Mark %1$d articles as read?</item>
     </plurals>
 
-    <string name="prefs_confirm_headlines_catchup">Confirm marking articles as read</string>
+    <string name="prefs_confirm_headlines_catchup">Confirm mark as read</string>
     <string name="author_formatted">by %1$s</string>
 
     <plurals name="n_unread_articles">
@@ -223,7 +209,7 @@
     <string name="pref_headline_font_size">Headline text size</string>
     <string name="context_confirm_catchup">Mark all articles in %1$s as read?</string>
     <string name="theme_system">Device Default</string>
-    <string name="accel_webview_summary">Disable if you see flicker or visual glitches.</string>
+    <string name="accel_webview_summary">Disable if you see flicker or visual glitches</string>
     <string name="accel_webview_title">Accelerate web views (3.0+)</string>
     <string name="place_shortcut">Place shortcut</string>
     <string name="shortcut_has_been_placed_on_the_home_screen">Shortcut has been placed on the home screen</string>
diff --git a/org.fox.ttrss/src/main/res/xml/preferences.xml b/org.fox.ttrss/src/main/res/xml/preferences.xml
index 8909ee58..62e7847e 100755
--- a/org.fox.ttrss/src/main/res/xml/preferences.xml
+++ b/org.fox.ttrss/src/main/res/xml/preferences.xml
@@ -57,7 +57,6 @@
             android:entries="@array/pref_theme_names"
             android:entryValues="@array/pref_theme_values"
             android:key="theme"
-            android:summary="@string/pref_theme_long"
             android:title="@string/pref_theme" />
 
         <CheckBoxPreference