[2/2] OmniGears: Double tap to sleep

Double tap statusbar to sleep

Base: https://gerrit.omnirom.org/#/c/4385

PS5
- Rearrange menu

Change-Id: I533ff5ba52ec3f9268cdf1d98abb657dc8556d48

Conflicts:

	res/values/custom_strings.xml
	src/org/omnirom/omnigears/interfacesettings/BarsSettings.java