quincyatt: remove ril_class prop; moved to qcom-common

Change-Id: If5f2119bc8c7b02cde8207782c76744bde0f931f
Merge branch 'cm-10.1' of https://github.com/CyanogenMod/android_device_samsung_quincyatt into jb-mr1

Conflicts:
	cm.mk
Not needed
Merge branch 'jb-mr1' of https://github.com/Root-Box/device_samsung_quincyatt into jb-mr1