Bug 925003 - Add a new keyboard layout, "Greek SMS" to allow sending messages with GSM 7-bit encoding.
 - Disable auto crrection for Greek SMS keyboard layout.
Merge pull request #13110 from RudyLu/keyboard/Bug925003_greekSMS_master_v1.2

Bug 925003 - Add a new keyboard layout, "Greek SMS" to allow sending mes...
r=djf, julienw