fixed misspelling on question_followeds
fixed merge conflict with misspelled association source:user
fixed merged conflicts
changed authenticated? helper method to logged_in?
added a helper method for following a question from the view
added route for unfollowing a question
added action for unfollowing to the Question controller
added condition to which link you see: follow or unfollow
added dependency destruction to followed_questions
adds conditionality to whether follow question or unfollo question is displayed
added answer to curent_user
application controller helper methods modified to use session_id and not do a create
added UserHelper to ApplicationHelper
fixed implimentation for following and unfollowing a question
resolved merge conflicts
Merge pull request #9 from tarynsauer/follow_question

Follow question
resolve merge conflict