Removing characters from title in editing question -refs #5751
Merge remote-tracking branch 'upstream1/1.9.x' into 5751
Creating vertical scroll in teachers list for courses in user_portal.php -refs #5159
Merge remote-tracking branch 'upstream1/1.9.x' into 5159
fixes for teachers list in categories hot courses and footer -refs #5159
Minor - updated doc for 1.9.8 install
showing created categories in assingments when we are in session -refs #5962
Properly escaped string in restoring wiki -refs #6092
Removing unnecessary variables declaration -refs #6092
Merge branch '1.9.x' of github.com:chamilo/chamilo-lms into 1.9.x
Updated Chamilo logo
Updated Chamilo logo
Merge branch '1.9.x' of github.com:chamilo/chamilo-lms into julio6666
Merge remote-tracking branch 'chamilo.1.9.x/1.9.x' into 5751
Fixing category name in import_course.php
Adding event system when user is turned on or off -refs #6213
Merge remote-tracking branch 'chamilo.1.9.x/1.9.x' into yoselyn.6213
Merge pull request #75 from ycastillo/6214

"Fixing course category in importing courses -refs #6214"
Merge pull request #72 from ycastillo/5159

Creating vertical scroll in teachers list for courses in user_portal.php - refs #5159
Adding missing "group by" see BT#6223