Fix overlay inclusion on MSM

Don't determine that target has an overlay if not using QCOM_BSP,
since most of the required functions will be dummied out

Change-Id: Ic2605baa00e629351bafa3f941c92f32d2155a4d
Fix mkfs.f2fs calling in roots

Change-Id: I4991732be70a7e9ae7e87fa1395e89b315717049
Fix recovery reboot command by adding the init sys.powerctl property control

Change-Id: I57c4c39135eb690340c933b5f696c70020f7b31d
Merge branch 'cm-11.0' of github.com:CyanogenMod/android_bootable_recovery into cm-11.0