update widget design

org.fox.ttrss/src/main/res/drawable/appwidget_dark_bg_clickable.xml

@@ -1,24 +0,0 @@
-<!--
-  Copyright 2011 Google Inc.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="@drawable/appwidget_bg_pressed" android:state_pressed="true" />
-    <item android:drawable="@drawable/appwidget_dark_bg_focused"
-        android:state_focused="true"
-        android:state_enabled="true"
-        android:state_window_focused="true" />
-    <item android:drawable="@drawable/appwidget_dark_bg" />
-</selector>

org.fox.ttrss/src/main/res/layout/widget_small.xml

@@ -5,28 +5,29 @@
     android:padding="@dimen/widget_margin" >
 
     <LinearLayout
-        android:background="@drawable/appwidget_dark_bg_clickable"
+        android:background="@android:color/white"
         android:layout_width="fill_parent"
         android:layout_height="fill_parent"
-        android:padding="8dp"
         android:orientation="vertical" >
 
         <ImageView
-            android:layout_width="36dp"
-            android:layout_height="36dp"
+            android:padding="4dp"
+            android:layout_width="46dp"
+            android:layout_height="46dp"
             android:layout_weight="1"
             android:layout_gravity="center_horizontal"
             android:src="@drawable/ic_launcher" />
 
         <TextView
+            android:padding="4dp"
+            android:background="#6482af"
             android:id="@+id/widget_unread_counter"
             android:layout_weight="0"
-            android:layout_width="wrap_content"
+            android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_gravity="bottom|center"
             android:gravity="center_horizontal"
             android:text=""
-            android:textAppearance="?android:attr/textAppearanceSmall"
             android:textColor="@android:color/primary_text_dark"
             android:textSize="13sp" />