Settings: RTL layout fixes

Replaced Left with Start, and Right with End to fit Google's new RTL API.
Replaced setPadding with setPaddingRelative (which uses Start and End instead of Left and Right) around switches to make them look right in RTL UIs
Added RTL Support to LinearColorBar in order to make App Management's storageBar compatible with the RTL UI.
Reversed App Management's ViewPager in RTL langs
Fastscroll aligned to the left

Change-Id: I495f4794a9861fa01692d766ef86f4fdd8e4b38d
About RB: Add Device Maintainers and Graphics Team
Add kilometers4 as device maintainer. (Grouper)
LockscreenPattern : Toggle dots/error pattern visibility (2/2)

Give user ability to hide error pattern / dots.

Patchset 2 : Cleanup commit msg

Change-Id: Ifdd4615c7116f974a0a67079d58a521e84d76367
Merge commit '58752cb429432c502b36cc6bf93d152840332aa8' into jb-mr1
Merge commit '512ff8ff1754289aac3c54a06cace25d9b4c6029' into jb-mr1

Conflicts:
	res/values/strings.xml
	res/xml/about_rom.xml