hlte-common:  Clean up init

Change-Id: Id6ccb36f4dbf8b8ed9a5542ba3eb555d5ece9e4b
hlte-common: Move camera wrapper to device repo.

Change-Id: I10a306c27f524e70fc49dcba68d6a7a97b6eeadb
hlte-common: More wifi updates for L

Change-Id: I86f2ca0549a5fb6760382135499152c11aa507e7
Merge branch 'cm-12.0' of https://github.com/CyanogenMod/android_device_samsung_hlte-common into cm-12.0