Control cursor in text fields using volume keys (2/2)

Change-Id: Id1bdc4049edf925d3f65411f22c58fe7ddf86e53
Signed-off-by: Dirk Rettschlag <dirk.rettschlag@gmail.com>
Merge branch 'kitkat' of github.com:AOKP/packages_apps_ROMControl into kitkat