Fix bug My agenda breadcrumb url  - refs CT#7396
Merge branch 'CT7396' of https://github.com/danbarretodev/chamilo-lms into danbarretodev-CT7396
Fix course agenda tool url - refs CT#7396
Merge branch 'CT7396' of https://github.com/danbarretodev/chamilo-lms into danbarretodev-CT7396
Fix active tab in calendar list view - refs CT#7396
Merge branch 'danbarretodev-CT7396' into 1.9.x