initial voting tests
adding set_current_user method
adding initial create code for comments controller
adding initial voting mechanism
adding validations for comment
moving votes to content rather than users
renaming comment content to text due to duplicate columns
removing badly named spec
updating factories
splitting function up in variables
part of previous commit
adding destroy action for comments
adding update functionallity
allow anonymous voting
adding initial users contoller
adding shared user stuff
adding default templates for user
adding validations + destroy association
fixing spec with real attributes
removing as much devise bullshit as possible