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
Fix bug, report filter LP by session_id -refs BT#8224
Applying security fixes see .
Adding tags for exercises see BT#8232
Solve Merfe Conflict
Fix report headers for student and unit level -refs BT#8232
Merge
Merge
Merge branch 'DeEvo-8232-d' into 1.9.x
Updating reports see BT#8232
Minor - fixing PHP notice.
Special reports see #8232
Fixing query, fixing php warning
Adding stats icon.
Merge pull request #35 from DeEvo/8224

Fix bug -refs BT#8224
Update parameter quantity of items per page in sessions' table -refs 8285
Merge pull request #39 from DeEvo/8285

Fix bug -refs BT#8285