Remove control IF was checking if user status is STUDENT -refs BT#8227
Merge pull request #33 from DeEvo/8227

Fix bug -refs BT#8227
Fix require issue in PEAR libs
Merge remote-tracking branch 'origin/1.9.x' into 1.9.x
Applying security fixes see .
Adding tags for exercises see BT#8232
Solve Merfe Conflict
Mock up of report - refs BT#8232
Fix report headers for student and unit level -refs BT#8232
Solve merge conflict
Avance de reportes
Merge branch '8232' of github.com:DeEvo/chamilo-lms-utp into 8232