Create vote table
user can cast vote
need to finish admin can delete a review
allow user to change vote
create net_votes method
Merge branch 'master' into admin_deletes_review
Merge branch 'master' into votes

Conflicts:
	app/models/review.rb
	db/schema.rb
	spec/models/review_spec.rb
Admin deletes any review
- Refactored destroy_review_spec and edit_review_spec to allow for standard user and unauth user
- Refactored reviews view to use more specific css id selectors
refactor vote update action
create vote count methods for review class
refactor tests model tests using shoulda, make it so users can only edit and delete their own reviews
cg and gs resolved comments from helen
move sorting of reviews from movies controller into reviews controller because that makes more sense
Merge pull request #27 from LaunchAcademy/votes

RFR Votes
Resolved merge conflicts in destroy_review_spec and Movies show page
Resolve merge conflict in edit_review_spec
Merge pull request #28 from LaunchAcademy/admin_deletes_review

RFR: Admin deletes review
Resolve merge conflicts and merge in master
Merge branch 'admin_deletes_movie_from_show_page' of github.com:LaunchAcademy/super_superheroes into admin_deletes_movie_from_show_page