Refactored student_program index view
Added ability to manage course, modules & program to user
Added ability to manage course, modules & program to user
Added status action to StudentController
Added basic progress bar in status view
ConstraintsChecker now return differents message for program & modul MIn & Max constraint
Finished status view
Added messages & prevent user from validate when not enough credits
Added messages & prevent user from validate when not enough credits
Student can now submit validation if sum of credits = total credits available in selected program & fixed bug in year create action
Fixed count_credit method