Import czech translations from crowdin.net

Change-Id: I8f21f858472442ffbcb8543bb098736e37f7e574
Signed-off-by: Dirk Rettschlag <dirk.rettschlag@gmail.com>
Merge branch 'kitkat' of github.com:AOKP/packages_apps_Settings into kitkat

Conflicts:
	res/values-cs/strings_custom.xml