Improve backend to make less convoluted and more readable.  Add save funtion when you want to update an object in the database.
Improve tag pages: ability to upload images, give reviews, and tag carts
Separate testing and clearing database
Cleanup backend
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
Close floating span tag
Merge branch 'ben' into dev
Merge branch 'dev' of github.com:stuycs-softdev/proj2-pd7-05-GoCarts into dev
Fixed merge issues