people can submit songs anonymously
added ability to add and delete songs from secure page
Scrapped initial idea and changed to reccomendation of genre's based on artist.

Echonest API doesn't allow for people to submit a song and return the genre associated with the song, so the app is headed
in a new direction where we can recommend genre's based on artist.
minor styling updates and start to adding genre information
added wikipedia gem, still needs string parsing to output returned wiki info
small changes and tweaks
now connects to Wiki API for recommendation description, parsed by first 2000 chars and sanitized.
Merge pull request #1 from Compression/add_genre_info_from_wiki

Add genre info from wiki