Added parser service to resolve spotify, soundcloud and youtube IDs
Added documentation
Added youtube search basic functionality
Fixed merge conflict
Fixed main html from nick's push
added updateQueue helper and implemented testDbHelpers.js
Added documentation.txt describing how we need to comment our functions.
successfully implemented updateQueue Helper
Now using SearchService and documented functions
Created SearchService to modularize the way we are doing the search and be able to easily add more services in the future
Added search.js service
Changed add button for Search
Merge branch 'services' into new
Merge pull request #7 from deini/dev

Added search service and added documentation
Added add song(s) to Queue in dbHelpers.js
updated playlist response in api docs
updated api docs
Merge branch 'soundcloud' into temp1

Conflicts:
	public/index.html
	public/scripts/controllers/main.js
Removed tests.
cleaned up whitespace in models.js