Settings: Updated czech translation

Change-Id: I5812dec740bad8a538ac5659dce62458e34b0dca
Signed-off-by: kecinzer <kecinzer@gmail.com>
Updated simplified Chinese translations

Change-Id: I7e81dc13ee12297fa1e333d8ffda0f81d7d77759
Updated Japanese translation

  Patch-set 2: Added missing entries

Change-Id: I68ec21962b06f82cb6118b5a66dcfd1e282bade6
Signed-off-by: rdgate <rdgate@gmail.com>