Show a Toast message if fastcharge is not supported

Change-Id: I6b13c57de117b0284949c74d0899020739a04d69
Signed-off-by: Dirk Rettschlag <dirk.rettschlag@gmail.com>

Conflicts:
	res/values/strings.xml
	src/com/carbon/settings/service/ChangeFastChargeStateReceiver.java
Optimized all png's.
to: optipng -nc -nb -o7
Small clean up

-Rearrange a few options and tabs
-Clean up some strings
-Move Show 4G icon option from Wireless Settings to Statusbar -> General tab
Merge remote-tracking branch 'upstream/jb3' into jb3