Bug 947786 - remove 'var navigator = window.navigator'
Bug 950573 - Built-in Keyboard app could not input keys after it resumed
from OOM
  - Correct the keyboard app init flow, so that it would show the
    keyboard after input method engine has bee loaded
Merge pull request #14559 from MBRSL/bug-947786-navigator

Bug 947786 - remove 'var navigator = window.navigator', r=evelyn
Merge pull request #14698 from RudyLu/keyboard/Bug950573-keyboard_app_init_flow

Bug 950573 - Built-in Keyboard app could not input keys after it resumed...
r=timdream, gary
Merge pull request #14616 from jaoo/946299

Bug 946299 - Enable strict7bit enconding for a new market. r=kaze
Bug 946309 - Include operatorsizelimit for MMS in a new market