* made it easier to add new video formats
* added vine format
* had to make square video class for vine because hipsters don't record in 16:9
added autoresizing for vine videos
remove console.log. whoops
Merge branch 'master' into video-block-vine
* added dailymotion as provider
* removed useless(?) regex group from existing queries
* http[s]:// is now optional
whoops. remove test stuff
* Allow user to use setBlockOptions to overload video providers
* move video_regexes and embed_strings into one object
issue #76
Merge pull request #74 from jeffling/video-block-vine

Video block enhancements making it easier to extend.