Disable failing unit tests
Bug 965168 - [Contacts] Export contacts to SD card is not working
Bug 963292 - Make the EdgeSwipeDetector event forwarding work with APZC.
r=vingtetun
Merge pull request #15791 from gregorwagner/disable

Bug 965083 - Disable failing unit tests for a green tbpl.
Merge pull request #15799 from gtorodelvalle/contacts-bug-965168-exporting-to-sd

Bug 965168 - [Contacts] Export contacts to SD card is not working
Merge pull request #15734 from etiennesegonzac/bug-963292-fix-edge-sentouchevent-apzc

Bug 963292 - Make the EdgeSwipeDetector event forwarding work with APZC. r=vingtetun
Bug 963716 - Bump gaiatest version to 0.21.4 and release to PyPI
Bug 962453 - [DSDS] Once visit APN setting of one SIM, same APN of another SIM will be changed to Custom
Bug 947855 - Automatic selection of APN relying on the IMSI code in the ICC card