Local index activity refactored to be fragment
Refactored downloadIndex to fragment
Refactor to localindexfragment
Fixed null pointer and some more refactor
Updates to options menu
Moved status bar to DownloadActivity
Added functionality to find files to update
Implemented update tab
Updated download button
Fixed bug with actionbar menu from download fragment show all the time, also added back navigation
Fixed null pointer on rotation. Hided action bar from download index in update index
Merget with master
Merge pull request #874 from Bars107/downloads

Downloads