Base: CS translation

- added notification cancelation
- unified Privacy guard translation

Change-Id: Ie690f33ae7b85619454f83bdb6a6c9a1f7a8adae
Fix occasionally flickering music control widget.

The problem was seemingly related to the player abandoning audio focus
while the playback state was still set to 'playing'. In that case, the
transport control was removed from the keyguard host because it had no
listener anymore, but later was re-added due to isMusicPlaying() still
returning true. Re-adding it lead to it re-registering with audio
service, which cleared the display due to nothing being connected, which
lead to the detachment listener being called again, which in turned
closed the loop.

While this may be a sign of a buggy player app (it should stop its
playback prior to abandoning audio focus), this situation still should
be handled gracefully. Fix the problem by simply reporting no music
being played while no remote control client is connected.

Change-Id: Id6834d38bc6faa3b6455ac66b413443f85606785
Merge "Fix occasionally flickering music control widget." into cm-10.1
SystemUI: Update Polish translation

Change-Id: I34adec1e5676e6a1bca11e95d6a35cc024130b72
Core: Update Polish translation

PS2: Added missing strings
PS3: Fixed minor bug
PS6: Added latest updates, some fixes

Change-Id: I15aae5b7fce57f68f094f2615766cd552783f36b
Merge "SystemUI: Update Polish translation" into cm-10.1
Merge "Core: Update Polish translation" into cm-10.1
Merge "Base: CS translation" into cm-10.1
Framework base: Update italian translation

	More on Privacy Guard

Change-Id: I0255c12414aa65e22aebf9b212a42005a6e5a17b
systemui: Add CONNECTIVITY_INTERNAL permission

 * SystemUI needs to be able to list interfaces if tethering is in use
   and we ask for a second tethering path to be set up (BT+USB, etc).
 * Add permission to stop exceptions in the framework and enable
   tethering thru multiple paths.

Change-Id: If7a65c31557dc2f0451f0612fb109f61e8056368
Merge remote-tracking branch 'upstream/cm-10.1' into cm-10.1