Merge pull request #50 from mnadig/django

Fixes #49 + Deleting unused files
case specific msg for forgotten password
period
fixes #52
Fixes #9
Add ability to view all tracks for admin
fix syntax
Merge branch 'master' of https://github.com/RootCauseSIF/portal
links to the submissions completion-ish
fix accidental hiding of logout button
s3 upload fixes #53
include boto in requirements
catch submit-on-enter
instead of catching click and enter events, catch the form submission event