[2/2] OmniGears: Double tap to sleep

Double tap statusbar to sleep.

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

Change-Id: I533ff5ba52ec3f9268cdf1d98abb657dc8556d48

Conflicts:

	res/values/custom_strings.xml
	res/xml/bars_settings.xml
	src/org/omnirom/omnigears/interfacesettings/BarsSettings.java
[2/2] OmniGears: Option to enable Notification Light when screen is on

This makes it possible to let the Notification LED flash even when the screen is on

Change-Id: I3f5b8f2136a833a4c651887f3c8c97d27246863e

Conflicts:

	res/values/custom_strings.xml
[2/2] OmniGears: Driving Mode

Add option Driving mode

this will speak for:

Incoming call
new Message from
read new message
battery fully charged
charging start
charging stop
Clock speak after screen turn on
Date speak after screen turn on
Which app allowed to speak for Notifications

NOTE: Requires TTS engine installed

how to use:
goto Settings => Accessibility => Text-to-speech output
   => Click Listen to an Example
this needed so TTS engine will fully initialized

after that
goto More... (below INTERFACE) => Driving Mode
Enable Drive mode then choose what you want to speak while driving :D

have fun ^.^

Change-Id: I4711d026ca807c445de8115b60f7c59d59f1f179