Changed gemfile to get it to work
Removed commented out code
Merge remote-tracking branch 'origin/addhelpers' into rails4
Refactored by Renaming StudentTeamsController

Refactored entire program by changing all instances of
student_team_controller to student_teams_controller.
Began refactoring leave function, renamed to remove_participant
fomatted query styles
Merged with main branch
Final cleanups
Merged with Kevins Branch
first commit by navid, style change to controller only
first changes by navid
merge with remote