Revert "Disable -mcpu=cortex-a15 flag for krait"

This reverts commit 1fce5a4a00c9f8c68810a7510b41ea81f316171d.
Add New Squisher/Opticharger for Lollipop (1/2)

Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
Change-Id: I02b41274179cdc1793794fb11780ea60774e6e41
Build: Small workaround

  * Until the real problem is solved lets unmount partions prior to flash
  * Based on Vonnegut@XDA recommendation

Change-Id: If2ec54f5e273f1c92868672ed365f246ace54b70
Signed-off-by: Josue Rivera <prbassplayer@gmail.com>