Fix university migration
Fix array data type
Add tutor/student constraint to routes
Fix signup when errors
Fix create user profile
Update tutor model, controller and routes
Update student model, controller and routes
Remove unused files
Add completed_profile column to tutor
Show only tutor with all info in search tutors
Update header
Tutor can create a lesson if the profile is completed
Redirect to profile edit from My Profile when no completed
Fix tutor laguages in form
Complete profile after update tutor
Fix .gitignore