DCTracker: if cdma sim is not avaliable, load from predefined property from build.prop

* fixes legacy cdma's MMS

Change-Id: Iaad556f46bf8d35483f1c44c054945511d8c4234
Merge "DCTracker: if cdma sim is not avaliable, load from predefined property from build.prop" into cm-11.0
Merge branch 'cm-11.0' of git://github.com/CyanogenMod/android_frameworks_opt_telephony into cm-11.0