Added conditional so users can only edit/delete their own answers
created a vote on a question features test
Bring in earlier changes

Merge branch 'master' of https://github.com/chriswright47/dbc_overflow into sessions_wired_with_answers
Add user sign-in before editing/deleting their answer
Merge branch 'master' of https://github.com/chriswright47/dbc_overflow into question_specs
Merge pull request #15 from chriswright47/sessions_wired_with_answers

Added conditional so users can only edit/delete their own answers
added upvotes to answers some things still broken
added upvotes to answers some things still broken
Merge branch 'master' of https://github.com/chriswright47/dbc_overflow into question_specs
fixing bug on upvote button
added upvote and downvote capabilities for questions, tested as well
questions and comments both have upvote and downvote capabilities
Delete vote_for_answer_spec.rb
Delete vote_for_question_spec.rb
Delete votedown_question_spec.rb
ordered voted questions
Merge pull request #17 from chriswright47/voting_initial

Voting initial
Merge branch 'ordering_votes' into vote_restrictions
Merge branch 'master' of https://github.com/chriswright47/dbc_overflow into ordering_votes
Added vote restriction for user on question