Added spinner when image is loading, mm sugar
(fixed) Canceling update doesn't overwrite scope
(styles) Login page
(styles) Squared images
(fixed) Close side menu when logging out

Otherwise when logging back in, the side menu is still active though
not showing, and user behavior in the main-content is disabled.
(styles) Spacing and info layout on profile page
Only show add vet button if search returns nothing
Add logo ing to header bar
Add note if no vaccines or requests for a pet
(ui) Only show info on vets if available
(styles) Request confirmation page
(feat) Terms of Service modal
(styles) Profile page and forms page
Included ngStorage for local storage
Use heroku instance for http requests
Set last update to correspond with data field