Show the student progress correctly - refs BT#8232
Merge pull request #64 from DeEvo/8232

8232
dependencia de archivos de  carpeta de usuarios  => raiz => shared_folder Solo archivos utilizados en texto de introduccion
Fix the problem when displaying the lessons in Chrome - refs BT#8504
Merge pull request #69 from DeEvo/8504

Fix the problem when displaying the lessons in Chrome - refs BT#8504
Track exams of a specific course being admin user
Solves Bug#8490
Los profesores pueden ver tareas creadas en curso base - comentario #11
Fix double \n in file.html linked with filter ::private
Using api_get_cidreq function to track exams specific course - refs BT#8110
Comment Optional only for insert_tabs NOT for insert_link
Merge branch '1.9.x' of github.com:beeznest/chamilo-lms-utp into 1.9.x
Creates directories with the same name regardless of session
Update error messages when call api_not_allowed -refs BT#8398
configutation additional  'add_teachers_to_sessions_courses' false or true : for add teacher course base
Merge pull request #67 from DeEvo/8490

Add XLS export to course report and learning path details - refs BT#8490
Fixing session list see BT#8498
Merge pull request #72 from DeEvo/7160

Fix double \n in file.html  For delete links.  Note: linked with filter ::private  - ref BT#7160
Merge pull request #65 from DeEvo/7109

--ref  #7109 dependencia de archivos de  carpeta de usuarios  => raiz => shared_folder
Fixing copy shared folder images  see BT#7109 fixes commit 90e0e4e88ecafa9070cc2b99ef5607c3e9ba7a10