n7100: use opensource libril, use SamsungExynos4RIL class

Change-Id: I7ea523f2a8c166b964b627385a53af5663187ed9
Merge remote-tracking branch 'cm/cm-10.1' into Domination
 hw probz

Change-Id: I5961bf3fd08abb0ab8a413d2ee6190c74a682bfd
not needed on XHDPI

Change-Id: Id279d400f632191c591ff628ce7323c6e2c59901