Added end_date column to the challenges row
Moved challenges to the side navbar and took out of the dashboard, and added a new route for displaying the user_challenges_path
Moved challenges partial to index view and added index to controller. Removed add users from show page.
Added end_date param to the challenges model. End_date is always - one week from Sunday
Moved challenges to partial 'each_challenge'. Added Edit and Delete buttons to each challenge but no inverse_challenges can been seen yet b/c of refactoring
Megred of photo thumbnails and fixed search with moved challenges
Updated display challenge.end_date. Refactored partial to work with both challengeable and defendable.
Added the edit page for the Challenge end_datew
Added a challenge button to the User's dashhead if they don't currently have a challenge
Merge challenges - from dashboard to side bar
Merged with challenges