Updated & alphabetized the list of OohEmbed-supported URLs. The OohEmbed and Embedly providers should behave better when they're both registered/unregistered after my previous commit.
Updated & alphabetized the list of OohEmbed-supported URLs. The OohEmbed and Embedly providers should behave better when they're both registered/unregistered after my previous commit.

ruby-oembed/ruby-oembed,metavida/ruby-oembed,javan/ruby-oembed,judofyr/ruby-oembed