Enable rtc offset method by default, making it try since epoch first, if that is 13 Juli 2014 or more it will use it, otherwise it will fall back on the ats time file parsing.

Introduction of a smart search function for the backlight brightness path...

Boardconfig set to Sony ONLY, bugfree this time ...

Conflicts:
	boardconfig/BoardConfig.mk
	libtouch_gui/Android.mk