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
Merge "SamsungQualcommRIL: Add Operator replace functionality to search network." into cm-11.0