update scorm
Merge branch '1.9.x' of github.com:chamilo/chamilo-lms into 1.9.x
add icon completed failed _section completed refs CT#C398
update css style for learning path refs CT#398
Merge branch '1.9.x' of github.com:chamilo/chamilo-lms into 1.9.x
Merge branch '1.9.x' into C398
Enable "failed" status again for any SCO in learning paths - refs #398 refs BT#8897
Merge branch 'aragonc-C398' into 1.9.x