properly terminate launch activity

org.fox.ttrss/src/main/AndroidManifest.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="org.fox.ttrss"
-    android:versionCode="339"
-    android:versionName="1.113" >
+    android:versionCode="340"
+    android:versionName="1.114" >
 
     <uses-sdk
         android:minSdkVersion="15"

org.fox.ttrss/src/main/java/org/fox/ttrss/LaunchActivity.java

@@ -19,6 +19,7 @@ public class LaunchActivity extends Activity {
         Intent main = new Intent(LaunchActivity.this, OnlineActivity.class);
         startActivity(main);
 
+        finish();
     }
 
 }