Bug 999475 - Allows overloading SETTINGS_PATH with env variable. r=yurenju
Bug 916709 - Implement PopupWindow (v6)
Merge pull request #18598 from ochameau/settings

Bug 999475 - Allows overloading SETTINGS_PATH with env variable. r=yurenju
Merge pull request #17567 from alivedise/bugzilla/916709_master/popup-window-v4

Bug 916709 - Implement PopupWindow (v6), r=etienne
Bug 973454 - [settings] refactor App permissions panel with AMD pattern