Add many-many relationship and store leader_id in group
Update display of leader name and add submission of leader_id as a hidden field (the creator's id)
Backend changes in User-Group relationships in preparation of adding abilities to join/leave groups
Use URL helpers
Remove extra comments in routes file
Fix tabbing
Add group applications
remove extra comments
Add group names
Add ability for group leaders to view group applications - styling could still use some work
Remove todo comment
Change links (GET) to buttons (POST)
Merge pull request #10 from Druotic/use_groups

Ready to Review/Merge - Apply to Groups