Bug 1091980 - Turn on firstrun experience for 35.0a2; r=jwalker
Enable update badges in Aurora (bug 1095511). r=jwalker f=gavin
Bug 1094965 - move `fetch` from the script actor to DevToolsUtils r=fitzgen
Bug 1094138 - turn off lwt where applicable when clicking devtools button, r?bgrins,jaws
Bug 1091796 - Add a telemetry probe to track dark theme usage r=pbrosset,bgrins,me
Bug 1094509 - Switch to light devedition theme when light devtools theme is applied;r=Gijs