Updating message for activating date in exercises -refs #5880
correcting mistakes -refs #6259
correcting mistakes -refs #6259
Adding expires and end date in works when copying course -refs #6599
Adding expires and end date in works when copying course -refs #6599
Adding expires and end date in works when copying course -refs #6599
Fixing copy messages when copying promotions -refs #6317
Fixing copy carreers -refs #6215
Fixing copy carreers -refs #6215
removing term an conditions check y user foollow a link -refs #6535
removing term an conditions check y user foollow a link -refs #6535
Fixing bug when eiditing link position in LP -refs #6699
fixing bug in session when multiple_access_url is enable -refs #6304
Indentation bug
Merge pull request #138 from ycastillo/yoselyn.sessions_multiple

Yoselyn.sessions multiple
Merge pull request #11 from chamilo/1.9.x

1.9.x
Allow modification of max number of user for groups
Moving toolbar description declaration into a function see BT#6616
Merge branch '1.9.x' of github.com:chamilo/chamilo-lms into julio6666
Minor - removing comments adding the view document for teachers.