SamsungQualcommRIL: Add Operator replace functionality to search network.

Add a new api called unOptimizedOperatorReplace, this is designed for
loop based like the one in operatorinfo.

Change-Id: Ic72a70178a1868365d85e81403cc88e0a75a7e39
GsmSST: Disregard any invalid verbose values for timezones in NITZ requests

And assume anything resulting in "GMT" is invalid, since that's the
default value returned by libcore

Change-Id: I361650400e71976d8327ee3929947ca26a9eff57
(cherry picked from commit f440bcd71fe735872b7e4c7ecd557503a79df756)
Merge "SamsungQualcommRIL: Add Operator replace functionality to search network." into cm-11.0
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_frameworks_opt_telephony into kk44