Build Tweak-->Revamp

Intial revamp..Made 3 Fragments & place some Settings in it

Build Tweak-->Revamp#2

Still having 3 fragments...
Moved some more settings to their respective places

Build Tweak-->Revamp#3
Finally All Features are working..
Now only Led settings is left...

Build Tweak-->Revamp#4
Led settings finally working..Moved led settings to settings fragment

Build Tweak-->Revamp#5
Moved Clock Settings to Settings Fragment.Adding Summary to some of the settings.Making the build tweak neat

Conflicts:
	res/values/ras_strings.xml
	res/xml/system_settings.xml