lesson plan - student view
fix submission grading
feature discussion in lesson plan
feature submission in lesson plan
show list all files in lesson plan
import IVLE event into lesson plan
speed up system by setting debug false
export student result in student summary
hide navbar default
fix training mission in lesson plan
import ivle student, fix import student group
add course_id to question, more validation for import question
add template for import question
import tutorial from ivle, combine with student group info to show specific lesson plan for student
add allow discussion for mission and training
show discussion when coming back prev quesion in training submission
fix import question
fix load tutorial in lesson plan, student view
fix save tutorial group
implement login with ivle