bug 999511

* Do not use gecko provided title if it contains the origin of the URL of the application.

r=alive
Bug 1001453 - Clean up bootstrap mozL10n API use in Wappush. r=gsvelto
Merge pull request #18746 from stasm/1001453-wappush-once

Bug 1001453 - Clean up bootstrap mozL10n API use in Wappush. r=gsvelto
Merge pull request #18698 from nullaus/bug999511

bug 999511