Updated czech translation

Change-Id: I670fb006060e654e522142ff0c351c0115f0c476
Signed-off-by: kecinzer <kecinzer@gmail.com>

Conflicts:
	res/values-cs/strings.xml
Updated simplified Chinese translations

Change-Id: Ifc5d8764bd5f7c012988413654e702878679af6f
Rename DarkUI icon

Currently themes that include Slim's icon are theming our toggle. This will
allow our toggle to remain and themers to theme it.

Change-Id: I60e5ce97e8dce51aa545b5bea1bac2cc8e72fd7e
Settings: Update Japanese translation

Change-Id: I82b96144bb47f6367b0068b130089afb7d85d508
Signed-off-by: rdgate <rdgate@gmail.com>