first vote controller test passing
second test works - user cannot vote twice on same post
tests passes to for downvote feature
tests passes to for downvote feature
create post test now passes
user tests all pass
working on ajax for votes
Merge remote-tracking branch 'origin/development' into voter-user-stories3

Conflicts:
	spec/controllers/users_controller_spec.rb
	spec/factories.rb
Merge pull request #17 from zahidkarim/voter-user-stories3

Voter user stories3
Merge remote-tracking branch 'origin/development' into users-can-delete-posts

Conflicts:
	app/controllers/votes_controller.rb
	app/views/posts/_show_post_contents.html.erb