Telephony: Always allow ignored sms packages for premium sms.

  Also clean up redundant code by creating a new method (resolvePackageName).

Change-Id: I14eafe2c1ae007c1a8d9c1270a832a2c92f3a04e
Store correct IMSI when retreived from SIMRecords and use it for RuimRecords

Stock stores the IMSI gathered with SIMRecords and uses that value when
RuimRecords wants to get the APN/operator number.

Set System prop "ro.telephony.get_imsi_from_sim=true" to enable this function

Change-Id: I5e766951313afe4dedb0b6bccfdc83acf701f440
Merge branch 'cm-11.0' of git://github.com/CyanogenMod/android_frameworks_opt_telephony into cm-11.0