i9305: use unified init.smdk4x12.rc

Change-Id: Ic51fe0640e073758d2fc746ea7ae50aacc66daf8
Merge branch 'CyanogenMod-cm-10.2' into cm-10.2

Conflicts:
	rootdir/init.smdk4x12.rc
	sc03e.mk
merge from sc02e (successful boot code)