delete secrets + add fb auth
modified gemfile
Added User, Language, Skill models
fixed int to integer. Ran migrations
User has many languages
session controller
fixed dependency issue
User now has teach_skills and learn_skills
Users have time_slots
Meetings have mentors, mentees, translators
fixed int to integer. Ran migrations
User has many languages
session controller
User now has teach_skills and learn_skills
Users have time_slots