Settings: add development animation transition mode 0.75 and 0.25

Change-Id: Iaaeb3757ef9b3b97d66d929629e9035ab511f72a
Settings: Configurable 0, 90, 180 and 270 degree rotation (2/2)

Change-Id: I48e81ff5b3f89e2b7531a19e42b491182cbf95b4
Signed-off-by: k2wl <kar2wlan@gmail.com>

Conflicts:
	proguard.flags
	res/values/slim_strings.xml