Navigation bar dimensions (2/2)

- Change height when in portrait
- Change width when in landscape
- Option to enable or disable nav bar

This is partially ported from SlimRoms
Thanks to @kufikugel

Change-Id: I5bf9a8a03b6e8670ef9a7e143c8fec18123047f2
RAM bar (2/2)

Thanks to @kufikugel for hole code ported from 4.3

Change-Id: Icc2307901a9052c647e52c3d3cb6f00805e88aba

Conflicts:
	res/values/cr_strings.xml
add RamBar in Menu

Change-Id: I9bded70d1a1b120ab893c96c474f357edf50eceb
add navbar , fix rambar , add colorpicker

Change-Id: Ib3e4693aaac7022d984e0ec206c912dd2031badc