Add dark theme option.
Fix bug where the version string was sent as an int, instead of the version code.

Change-Id: Ia6fd6aac80f2dfd975d6bd5fc5f12bca6742cb45
remove logging

Change-Id: I8458a72d0d115cef514a568e38dda7104a1152c7
1012

Change-Id: I4b7cf8c84a4446f00f46ae2fbca979ce53ae0426