Finish 2.2.1
Fixes me being in the past LOL
Tentative fix for issue #85

Disable keep-alive for Y! Weather connections
Updated German localization
Updated CHANGELOG for v2.2.2
Updated android-switch-backport submod reference
Improved LocationHelper to cope with KitKat

Now uses the new location settings on Android 4.4+ (hoping that it
actually works as intended, as it's wonderfully undocumented).
Bump version to 2.2.2
Finish 2.2.2