code Format - refs #6715
code Format - refs #6715
Code Format and change variable name- refs #6715
Clean and format the code - refs #6715
Merge branch '6715' of github.com:FraGoTe/chamilo-lms into 6715
Merge branch '1.9.x' of github.com:chamilo/chamilo-lms into 6715
Format Tickets Plugin Code
unused ticket class
Changelog about removals with custom tabs - refs #6715
Format code - refs #6715
Rename folders - refs #6715
CRUD to tabs and add some default values - refs #6715
add new function api_get to get the entire setting row - refs #6715
Somes changes to show the custom tab - refs #6715
Minor - Code style
Move ticket plugin class - refs #6715
Update course creation intro to show more relevant tools for teachers
Update language variables
Responses - refs #6715
Javascript changes to add a ticket correctly and pass the email - refs #6715