Bug 950307 - [DSDS] Settings: rename sim-manager-outgoing-data-desc

- update this string in v1.3
Bug 945096 - Re-implement locked call screen with canvas
Merge pull request #15001 from steveck-chung/uplift-945096

Bug 945096 - Re-implement locked call screen with canvas. r=etiennesegonzac, a=v1.3 blocking.
Merge pull request #14539 from steveck-chung/message-timestamp-changes

Bug 944881 - Gaia should interpret timestamps as long-long numbers. r=julienw, a=blocking-b2g 1.3+
(cherry picked from commit 87345e3947da71386552561d5f15109955d4fe15)
Merge pull request #14507 from gtorodelvalle/contacts-bug-942010-self-duplicate

Bug 942010 - The test_add_photo_to_contact.py gets Duplicates Found screen
(cherry picked from commit 1b5c645dfa86f02a08315b12d8d3cd7d530b30a5)
Merge pull request #14570 from fcampo/mms-message-width-948346

Bug 948346 - MMS when message has multiple lines, it cuts off (r=julienw)
(cherry picked from commit ab0b63e94048223c96a2d0e9f4f189a75b437922)
Merge pull request #14871 from EragonJ/v1.3-bug-950307

Bug 950307 - [DSDS] Settings: rename sim-manager-outgoing-data-desc