updated json gem to fix rails vulnerability and establish dependency for stripe gem
mobile friendly improvements
Updated text on partner page
Verify that submission flags are set
Mobile friendly improvements
fixed signin redirect bug
fixed bug in commenting on a submission
render login when accessing a Step without being logged in
Changed Facebook login to redirect to back
Fixed sql to work on postgres
fixed create attendee bug with submissions
removed validations on Submission
Fixed timezone bug with attendee start date
improved mentor dashboard to show active students per course
allow schedule mentor 1-1 for free courses.
Merge branch 'master' into stripe
added discount code to stripe description