Fix overlapping text in articlelist items in small devices
Cleaning up XMLFeedParser
Remove warnings in notification class
Bugfix: New feeds had id = -1. Entries saved in the database which such ID where not retrievable.
Made Clean all article button faster. Application deletes invalid entries when it starts. This will fix data in DBs.
Fix warnings
Do not send null queries
BugFix: Listview doesn't get click events if its parentdialog having animated layout changes its size.
Bugfix: no way to distinguish between read and unread articles on some phones
Use last android support library. This should fix viewpager swipes