OmniGears: [2/3] Customizable lockscreen & navring targets

Original commit:

Navigation ring customization
Autor: Danny Baumann <dannybaumann@web.de>  2013-11-18 09:07:48
Change-Id: Iec29417ab65efc8df593508204b0981d5b193b74

Conflicts:

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