Adds an option to pause audio while audio focus is lost.  This is helpful when using navigation apps (for example) so that you can hear what the navigation app says and you don't miss whatever was being said on your podcast. Without this setting checked they may wind up talking over each other, which can be confusing.
updated name of the preference to use 'FocusLoss' rather than 'Notifications' to more accurately reflect what it does
Merge branch 'develop' of https://github.com/danieloeh/AntennaPod into move-to-top
Merge branch 'develop' of https://github.com/danieloeh/AntennaPod into pause-on-interrupt
Added standard column selection for Feed table
Added FeedPreferences class
Statistics for Feeds with no items are now loaded correctly. fixes #283
Use support library up-navigation
fixed #219
Settings menu did not refresh correctly on preference change. fixes #284
Added launcher icon with higher resolution. fixes #146
Added loading screen to OrganizeQueueActivity
Improved layout of chaperlist
this consolidates the code from pull request #253 (flattr queue and auto flattr) into a single commit, rebased onto the current development branch
Merge branch 'pause-on-interrupt' of git://github.com/TomHennen/AntennaPod into TomHennen-pause-on-interrupt
Improved tablet main screen layout.

Reduced thumbnail size so that more items can be displayed at the same time.
Increased margins in gpodder.net pocast list
Disable download log cleanup, handle media download before saving DownloadStatus

Might resolve problems with failed downloads being reported as successful
Fixed problem with automatic feed updates
Applied Action Mode workaround to DownloadActivity