Removing characters from title in editing question -refs #5751
Merge remote-tracking branch 'upstream1/1.9.x' into 5751
Merge remote-tracking branch 'chamilo.1.9.x/1.9.x' into 5751
Fixing category name in import_course.php
Merge pull request #75 from ycastillo/6214

"Fixing course category in importing courses -refs #6214"