Fix empty page being activated if music controls are disabled and music
is playing.

Change-Id: I76e00e4c58dc86ce0bf4e88c0e6be551950b6969
BroadcastReceiver : Get sender of broadcasts

Add internal api for receiving the sender of a broadcast

Change-Id: I28ae614ef92101ab6b9beadc3c965d16b1f393f6
Remove incorrect keymapping

Turns out Snakebytes produce all 0s for their vendor / product IDs. This
somehow got the vendor / product ID of an international apple keyboard, which
will break them. Unfortunately, this also means we cannot map Snakebyte
controllers at all.

Relevant bug: https://code.google.com/p/android/issues/detail?id=58202

Change-Id: I09d246b1ab793ec04a19d558f6b98badac48b20f
Remove deleted keylayout from Makefile

Change-Id: I8aecc00861cf99d8e7278519f4e2e6fb726b7e17
core: Fix aapt string warnings [translation]

Change-Id: I8c70d86b505dd1edd42e615781d080fc71896673