Merge pull request #13373 from huchengtw-moz/video/Bug_929801_date_locale

Bug 929801 - [B2G][1.2][l10n][Video] Videos’ time stamps are not transla..., r=djf
(cherry picked from commit cfeef22dee734e4bc640b34006541f95163d51c7)
Merge pull request #14038 from julienw/941353-recipients-panel-overrides-composer

Bug 941353 - [B2G][SMS] When more than 12 recipients are added to a SMS ...
(cherry picked from commit d3a0e45b26a0698b62ce0edcb926e3053a2fba73)