Merge branch '1.9.x' of github.com:FraGoTe/chamilo-lms into 6715
Merge branch '1.9.x' of github.com:chamilo/chamilo-lms into 6715
UX improvements - refs #6715
From html form to FormValidator and some JS improvements - refs #6715
from html form to FormValidator - refs #6715
Correct comments and spaces - refs #6715
Rename some variables - refs #6715
Fix merge of PR 298
Fix merge of PR 298
Merge branch 'FraGoTe-6715' into 1.9.x