Minor - format/cleaning code
Minor - format code
Minor - format code.
Adding studentview in api_is_coach() see BT#6619
Fixing query
Adding audio recording using RTC see BT#6613
Minor - format code
Merge branch '1.9.x' of github.com:chamilo/chamilo-lms into julio6666
Random questions quizzes in learnpath prerequisites show with max score - ref #6624
Random questions quizzes in learnpath prerequisites - ref #6624
Minor - format code
Visibility works in latest chrome/firefox.
Adding wami support if browser is not chrome. see BT#6613
adding vendors see BT#6613
Merge branch '1.9.x' of github.com:chamilo/chamilo-lms into julio6666
Detect missing date.timezone at install time - ref #6514
Adding mediaelement js library in order to reproduce audio and video tags see BT#6613
Merge branch '1.9.x' of github.com:chamilo/chamilo-lms into julio6666
Adding "add document" and "add user" to work feature see BT#6614 BT#6615
Blocking work list item for the student if he's not subscribed see BT#6615