Updated simplified Chinese translations

Change-Id: I642299e3ad00a7b2207a3c3e454ec67cbc16cf9d
RC: Updated czech translation

Change-Id: Ibbf1bcd7f35c60f69d9da398eae56e5876a61786
Signed-off-by: kecinzer <kecinzer@gmail.com>
Merge remote-tracking branch 'upstream/jb-mr1' into jb-mr1