Bug 964188 - [Settings] fix main integration jshint
Bug 969229 - Incorrect unit tests in test-agent GUI
Merge pull request #16066 from RickyChien/issue-969229

Bug 969229 - Incorrect unit tests in test-agent GUI r=@yurenju
Bug 967994 - Implement various levels of rocketness r=yurenju
Merge pull request #16038 from KevinGrandon/bug_967994_hybridbar

Bug 967994 - Implement various levels of rocketness
Merge pull request #15757 from gasolin/issue-964188

Bug 964188 - [Settings] fix main integration jshint, r=arthur