[Merge] lp:~rpadovani/webbrowser-app/settings-page into lp:webbrowser-app

[Olivier Tilloy]

CI builds are failing because urlManagement.js is missing a copyright header.
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https://code.launchpad.net/~rpadovani/webbrowser-app/settings-page/+merge/253975
Your team Ubuntu Phablet Team is requested to review the proposed merge of lp:~rpadovani/webbrowser-app/settings-page into lp:webbrowser-app.