Add devise user sign in helper
User can now have one review per item
Merge pull request #15 from MarshallMcCoy/review_fix

Review fix
Fix upvote system to allow only one vote per user in either direction
Merge pull request #16 from MarshallMcCoy/fix_upvote

Fix upvote system to allow only one vote per user in either direction
state machine implemented
Add dotenv gem, setup .env file instead of export environment variables
Merge pull request #17 from MarshallMcCoy/dotenv

Add dotenv gem, setup .env file instead of export environment variables
Merge branch 'master' into state_machine

Conflicts:
	db/schema.rb
Merge branch 'master' of github.com:MarshallMcCoy/rate_anything
remove binding.pry
Merge branch 'master' into isotope

Conflicts:
	.gitignore