Merge pull request #93 from bgcngm/master

Updated Portuguese (PT) translation
Implemented Stay Awake Tile
Power menu dialog optimizations
Reuse existing internal method of PhoneWindowManager to take screenshot
utilizing broadcast.
This allows us to trigger screenshot from any place by simply
sending a broadcast.
Implemented Screenshot Tile
Updated German Translation
Improved GPS tile for non-MTK devices
- changed icon to match other tiles
- added LOCKED state (when position is fixed)
Merge pull request #94 from Wikiwix/master

Updated German Translation
Option to disable GPS notifications
Option to allow all display rotations
Updated Slovak translations
Updated Czech translations
Updated Indonesian translations (thanks to awaaas)
Updated German Translation
Updated French translation
Updated French translation #2
Updated French translation #2
Merge pull request #97 from ch-vox/patch-35

Updated French translation
Merge pull request #96 from Wikiwix/master

Updated German Translation
Ringer mode tile: take into account whether device has vibrator