SamsungQualcommRIL: always convert hex to int.

Change-Id: Idc9183c9041f4fb816ff82f428812bcfe7e5fce0
SamsungQualcommRIL: fix showing gsm operator numbers.

* replace them with operator names

Change-Id: I1fd6591f287eda05d0e18d2a269b49ee33b0bbca
SamsungQualcommRIL: add more carrier numbers

Change-Id: I2aa3f4146575329c6fefb259b099371080842dab
SamsungQualcommRIL: fix HD voice

Change-Id: I8dfd96adeae15c42f57810cdb54a9eb915dead4f
Merge remote-tracking branch 'Slim/jb4.2' into slim4.2