got rid of that m
SoundCloud#search now sorts by favorites on SC

- pluck_non_streamable moved up in order to optimize runtime
js now sets values for song button

- sets newly created song title class
- sets song button value to json object
song elements now have more complex structure

- song-title now contains title/artist text
- button is non-functioning, but stores JSON object of particular song
fixes merge confict due to removal of floating m
search functionality moved into an object literal

- IDs stored in dom, can be queried back.
Merge branch 'master' of https://github.com/jonjchew/mylittledisco into song-prettifier

Conflicts:
	app/assets/javascripts/main.js
songs array now clears on every new query

- array is dynamically created on every query inside the appendResults method
Playlist.add callback now return song hashes
add-song-button class now has click event listener

- getSong now functional with correct array call
song_url adds consumer key
calls to song_url replaced with  song.stream_url

- song is now an object literal from SC, requring secondary call
move adding to songs object into new function

- songHash also includes new variable MLDStream that adds streamable URL
song.stream_url changes to song.MLDStream

MLDstream attribute stores stream_url and consumer key
removes trailing whitespace
Merge pull request #7 from jonjchew/song-prettifier

Song prettifier