Revert "Make gpe-boot.img and include as system/gpe-boot.img for install"

This reverts commit 7b5b6773e269afc0f89f07e7492a193d7b068459.
Swap fstab at init if GPE

Change-Id: Ied69c3c3cb7bbfb561120862e48dfcf22458e843
Merge branch 'cm-11.0' into kk_mkt
mokee bringup

Change-Id: I9982f66230fe6b178fa09c3a1dc68336015b187d