mozilla/zamboni — pull request #905 by diox (2013-07-18 14:12:12+00:00)
Title: Make manifest_url not required for packaged apps in basic form (bug 800341)

https://bugzilla.mozilla.org/show_bug.cgi?id=800341

Also make cat_form go with the rest of the form to prevent changes to be saved if a form is invalid (previously, since cat_form was valid and it saved the addon instance, invalid changes could be saved as long as the cat_form was valid)