Settings: Use consistent title for button wake up

Following http://review.cyanogenmod.org/63421

Change-Id: Ib1821374b5c54f80d3d52e9057f62bf8c80a1dd6

Conflicts:

	res/values-af/cm_strings.xml
	res/values-ar/cm_strings.xml
	res/values-ca/cm_strings.xml
	res/values-cs/cm_strings.xml
	res/values-da/cm_strings.xml
	res/values-de/cm_strings.xml
	res/values-es-rXA/cm_strings.xml
	res/values-es/cm_strings.xml
	res/values-fr/cm_strings.xml
	res/values-hu/cm_strings.xml
	res/values-it/cm_strings.xml
	res/values-nl/cm_strings.xml
	res/values-pl/cm_strings.xml
	res/values-pt-rBR/cm_strings.xml
	res/values-ru/cm_strings.xml
	res/values-sr/cm_strings.xml
	res/values-tr/cm_strings.xml
	res/values-zh-rCN/cm_strings.xml
	res/values-zh-rHK/cm_strings.xml
	res/values-zh-rTW/cm_strings.xml