[Merge] lp:~michael-sheldon/webbrowser-app/general-download-support into lp:webbrowser-app

[Michael Sheldon]

It looks like Ken's branch for adding video as one of gallery's accepted types was never merged: https://code.launchpad.net/~ken-vandine/gallery-app/register_for_videos

I'll propose something new for that tomorrow.

The "Referer" spelling is pretty interesting and something I only found out about whilst implementing this; it's actually a misspelling carried forward from the original HTTP spec, so the correct header for HTTP requests is "Referer" instead of "Referrer" (http://en.wikipedia.org/wiki/HTTP_referer#Origin_of_the_term_referer has a bit of detail on that).

Is there a mechanism by which we could be getting the overridden user agent?
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https://code.launchpad.net/~michael-sheldon/webbrowser-app/general-download-support/+merge/225143
Your team Ubuntu Phablet Team is requested to review the proposed merge of lp:~michael-sheldon/webbrowser-app/general-download-support into lp:webbrowser-app.