d2lte: Clean up Samsung device inheritance

* Separate apexqtmo and expressatt from d2lte
* Move common msm8960 bits to msm8960-common
* Do not dex to /cache
* Split proprietary lib handling between msm8960-common and device trees

Change-Id: Ibb82435955587e7016c28cf1272a43f92ed3fbe7
Merge branch 'cm-11.0' of github.com:CyanogenMod/android_device_samsung_d2lte into HEAD

Conflicts:
	BoardConfig.mk
	cm.dependencies
	device.mk
	full_d2lte.mk
	proprietary-files.txt
	rootdir/etc/init.qcom.rc
	rootdir/etc/init.target.rc
	rootdir/etc/ueventd.qcom.rc

Change-Id: I4e2b6d41907df28d0b9d129c917fb21b8121c7ef