Merge pull request #14 from stuycs-softdev/ben

Fix change info functionality, add change_username function, and add par...
Merge pull request #15 from stuycs-softdev/ben

Add reviewing capabilities and basic cart page
Update tag functionality
Fixed/Added links and error messages
Add 'required' attribute
Add tag.html
Edit port number
Merge pull request #18 from stuycs-softdev/judy

Judy
Merge pull request #17 from stuycs-softdev/ben

Ben
Merge branch 'ben' into dev
Merge branch 'dev' of github.com:stuycs-softdev/proj2-pd7-05-GoCarts into dev
Added newest carts and reviews
Fixed merge issues
Merge pull request #20 from stuycs-softdev/vivian

Vivian
Localize resources