Remove SemcQualcomm7x30RIL

There's no officially supported device using this.
We'll put it in the device tree making it easier to maintain

Change-Id: I512841331ec4d126b23312f1d79153d2574e0c16
Merge branch 'cm-11.0' of git://github.com/CyanogenMod/android_frameworks_opt_telephony into cm-11.0