Update to fix filemanager when change folder name and breadcrumb url. Add logs to track_e_default -refs BT#8314

Conflicts:
	main/inc/lib/fckeditor/editor/plugins/ajaxfilemanager/ajax_create_folder.php
	main/inc/lib/fckeditor/editor/plugins/ajaxfilemanager/ajax_delete_file.php
	main/inc/lib/fckeditor/editor/plugins/ajaxfilemanager/ajax_file_copy.php
	main/inc/lib/fckeditor/editor/plugins/ajaxfilemanager/ajax_file_cut.php
	main/inc/lib/fckeditor/editor/plugins/ajaxfilemanager/ajax_file_upload.php
	main/inc/lib/fckeditor/editor/plugins/ajaxfilemanager/ajax_save_name.php
	main/inc/lib/main_api.lib.php
Merge branch 'BT8314' of https://github.com/danbarretodev/chamilo-lms into danbarretodev-BT8314
Minor - doc
Merge branch 'danbarretodev-BT8314' into 1.9.x