Make sure the recommended download folder option is always present
Finally update to new Gradle version 2.1 and Android plugin 0.13
Review OPML I/O

Make sure the title attribute is written out as well as the logo URL using clean namespace definitions.
Including the logo URL allows for the app to show the logo even if offline in the case were Picasso still has it in the cache.
Remove preferences "wide episode list" and "theme color"

These are not as useful anymore and/or will not be needed in the new Material design.
Revert update to new Gradle version 2.1 and Android plugin 0.13 (again!)

This still produces bad apks that do not work
Adapt notifications to work with Android 5.0 Lollipop
Review menu definition xml files

Remove double player.xml, move to main folder, make sure ordering of the menu items is actually right