0.8.x branch promoted to version 0.8.1, fixed list view of mail accounts not filling the main layout, made a bunch of private classes static

src/org/thialfihar/android/apg/provider/DataProvider.java

@@ -115,14 +115,7 @@ public class DataProvider extends ContentProvider {
 
         @Override
         public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
-            int currentVersion = oldVersion;
-            while (currentVersion < newVersion) {
-                switch (currentVersion) {
-                    default: {
-                        break;
-                    }
-                }
-            }
+            // TODO: upgrade db if necessary, and do that in a clever way
         }
     }