Add empty views for the tab content
Add helpers to figure out if a tab is valid
Move the code out into the partial
Add project id to submission contexts
Start to show project statuses that are completed
Add relationships to models
Migrate downloaded database
Collect all the valid project_statuses
Visually show the project submission that have been fully completed
Add gnarly queries to track project completion and user submission progress
Add code submission route for user per project
Redo routes for user code submissions
Move logic from code_submission to users controller
Refactor views into nice partials
Check if a code submission has more than 0 evaluations
Only show projects that can receive feedback
Add visible to code submission evaluations and only show if visible
Add endpoint for sending out feedback
Add new mailer message template
Add evaluation mailer