Bug 969739 - A promise chain failed to handle a rejection in the private-browsing-supported add-on test
Bug 908153 removing usage of older openBrowserWindow (which did not wait for focus) and capturing more promise failures
Bug 969993 - Raise min/max Versions supported when using --force-mobile
Merge pull request #1391 from erikvold/969993

Bug 969993 - Raise min/max Versions supported when using --force-mobile r=@jsantell
Bug 951821 - Add test that package.json contributors key works
Merge pull request #1392 from erikvold/951821

Bug 951821 - Add test that package.json contributors key works r=@jsantell
Merge pull request #1384 from erikvold/969739

Bug 969739 - A promise chain failed to handle a rejection in the private-browsing-supported add-on test r=@jsantell
Merge pull request #1387 from erikvold/908153

Bug 908153 removing usage of older openBrowserWindow r=@jsantell