Remove old projects page
Remove redirect from projects
Header links should point to /projects and be called Challenges
Only load enabled data challenges that the user can see
Render a series of project cards on the index view
Add project start button class
Add stylesheet for the project cards
Add methods for dynamically changing the buttons for projects
Organize the project cards
Add the word due to the project card
Add companies to projects
Consistently style the top and bottom
Add difficulty to the project card
Add burst descriptions to each of the project cards
Add project colors sass file
Add border radius on the project cards
Add project colors stylesheet
Add links back to projects, add border top/bottom mixins
Add project card for show view, with progress, without cover photo
Add project sets to the project routes