Battery text mode (1/2)

PS2: Make battery level more fit current solution
PS3: Fix displaing battery level inside the icon

Change-Id: I537c99827e78c796b4980ec7751e5f9b58a88251
Signed-off-by: kecinzer <kecinzer@gmail.com>
Merge branch 'cm-12.0' of https://github.com/A2D-MY/android_frameworks_base into cm-12.0