[Merge] lp:~artmello/gallery-app/gallery-app-support_photo_url into lp:gallery-app

[Bill Filler]

Review: Needs Fixing

two issues:
1) remove pot file from the MR
2) the url-dispatcher registration is not working during the click package install
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https://code.launchpad.net/~artmello/gallery-app/gallery-app-support_photo_url/+merge/235656
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