added code to request JSON objects
Added calendar event view modal, converted events page form to modal, changed z value of popup menu to appear over modal dialog
Add unlocked_date to ath/ach association table

To make this change possible, the type of relationship between athletes and achievements had to change, as well as other smaller details in order to get badges working
Merge branch 'unlocked_achievements'
Fix issues with the profile page

Issues were caused by the change in the Unlocked_Achievement association table
Final touches before pushing code
Merge branch 'master' of https://github.com/umfoida5/comp4350group5
Update migrations