Merge pull request #1 from pjfranzini/master

first styling added
Merge pull request #2 from pjfranzini/master

Styling added for login/register pages. Added profile features - users can view and edit their profile. Tests pass with french keywords.
Merge pull request #3 from pjfranzini/master

Front-end up-to-date
artist can edit their submission
refactor notice and alert messages to layout file
artist can edit their submission from show page