Updated czech translation

I'm such a translation machine :))

Change-Id: I8f44cd6d9a00d12cd642205fad829e3273030e9a
Signed-off-by: kecinzer <kecinzer@gmail.com>
ROMControl: Update Japanese translation

Change-Id: I8ae53d43b22d8455de813f9b0e3b03f18eefc1a2
Signed-off-by: rdgate <rdgate@gmail.com>
Merge "Updated czech translation" into jb-mr1
Updated simplified Chinese translations

Change-Id: Ia0b21ca9c5a7b908cab5a4598041e1d50b04ca25
Merge remote-tracking branch 'upstream/jb-mr1' into jb-mr1