Update a2.html
Merge pull request #1 from odorsey/patch-1

Patch 1
Create register.html
Update register.html
Create sign_in.html
Update a2.html
Update a2.html
Update sign_in.html
Added more grocery items
Added spacing between form items
Update a2.html
Update a2.html
Update a2.html
Update a2.html
Merge pull request #4 from odorsey/master

Added sign_in.html, register.html, and updated a2.html