Merge pull request #10795 from crdlc/bug-890183

Bug 890183 - [Homescreen] Wrong focus is shown(cherry picked from commit cedd2d3c7c806d394fc03308ac836448522c5733)
Bug 889188 - Hacking opening transition.
Merge pull request #10914 from alivedise/bugzilla/889188/hack-open-transition

Bug 889188 - Hacking opening transition. r=timdream, a=leo+
Bug 889560 - Remove 20minutos.es from UA overrides (v1-train version)