Add user controller tests for show, create, and new actions
Add to user_controller/user_controller specs
-Fill in destroy action
-Write specs for destroy action
-Still need to implement login/logout actions and tests
Implemented basic routes and controller actions for songs
Created basic actions for users controller
Updated factories for user and song
Created songs controller actions and tests
-Test for upvote and downvote still need to be implemented
Song controller implementation and testing
-Implement controller actions and tests for:
--index
--show
--new
--create
--destroy
--upvote
--downvote
Merge pull request #5 from girb0t/songs_controller

Songs controller