Merge branch '1.9.x' of https://github.com/FraGoTe/chamilo-lms-icpna into francis
Minor - avoid fatal error if object is not defined.
Minor - format code.
Editing profile see BT#7480
Merge branch '1.9.x' of github.com:beeznest/chamilo-lms-icpna into icpna19
Minor - corrections.
Merge branch '1.9.x' of github.com:beeznest/chamilo-lms-icpna into 1.9.x
Merge branch '1.9.x' of https://github.com/FraGoTe/chamilo-lms-icpna into francis
Merge branch 'francis' into 1.9.x
Hardcoding lang vars see 7480.
Merge branch '1.9.x' of github.com:beeznest/chamilo-lms-icpna into icpna19
Very ugly patch to auto-approve scorm content - refs BT#7288
Fix some style problems