Gesture Anywhere: Add gesture anywhere feature into the ChaOS Lab [2/2]
Patch Set 2 Rebase
Change-Id: I51ead6cc35684104ecc1211df0a598d1a0b816c1

Conflicts:
	AndroidManifest.xml
	res/menu/nav_bar.xml
	res/values/lab_arrays.xml
	res/values/lab_colors.xml
	res/values/lab_dimens.xml
	res/values/lab_strings.xml
	res/xml/settings_headers.xml

Conflicts:
	res/values/strings.xml
simplify and rework navbar