ToastAnimation: Add Slide Left to Right, Left to Right Animation

Change-Id: Ie59a3e5cc99cf02eec7a5d630d38b35c95b8f1b5
Signed-off-by: anerik <anerikgames@gmail.com>

Conflicts:
	res/values/dokdo_arrays.xml
	res/values/dokdo_strings.xml