Add YouTube plugin - refs BT#8977
Set YouTube plugin locations - refs BT#8977
Merge branch 'ckeditor' of https://github.com/ilosada/chamilo-lms into 8977

Conflicts:
	main/inc/lib/ckeditor/toolbars/extended/admin_templates.php
	main/inc/lib/ckeditor/toolbars/extended/agenda.php
	main/inc/lib/ckeditor/toolbars/extended/agenda_student.php
	main/inc/lib/ckeditor/toolbars/extended/announcements.php
	main/inc/lib/ckeditor/toolbars/extended/announcements_student.php
	main/inc/lib/ckeditor/toolbars/extended/assessments_introduction.php
	main/inc/lib/ckeditor/toolbars/extended/careers.php
	main/inc/lib/ckeditor/toolbars/extended/documents.php
	main/inc/lib/ckeditor/toolbars/extended/documents_student.php
	main/inc/lib/ckeditor/toolbars/extended/faq.php
	main/inc/lib/ckeditor/toolbars/extended/forum.php
	main/inc/lib/ckeditor/toolbars/extended/forum_student.php
	main/inc/lib/ckeditor/toolbars/extended/global_agenda.php
	main/inc/lib/ckeditor/toolbars/extended/glossary.php
	main/inc/lib/ckeditor/toolbars/extended/introduction.php
	main/inc/lib/ckeditor/toolbars/extended/learning_path_author.php
	main/inc/lib/ckeditor/toolbars/extended/learning_path_documents.php
	main/inc/lib/ckeditor/toolbars/extended/messages.php
	main/inc/lib/ckeditor/toolbars/extended/notebook.php
	main/inc/lib/ckeditor/toolbars/extended/notebook_student.php
	main/inc/lib/ckeditor/toolbars/extended/portal_home_page.php
	main/inc/lib/ckeditor/toolbars/extended/portal_news.php
	main/inc/lib/ckeditor/toolbars/extended/profile.php
	main/inc/lib/ckeditor/toolbars/extended/project.php
	main/inc/lib/ckeditor/toolbars/extended/project_comment.php
	main/inc/lib/ckeditor/toolbars/extended/project_comment_student.php
	main/inc/lib/ckeditor/toolbars/extended/project_student.php
	main/inc/lib/ckeditor/toolbars/extended/survey.php
	main/inc/lib/ckeditor/toolbars/extended/test_answer_feedback.php
	main/inc/lib/ckeditor/toolbars/extended/test_description.php
	main/inc/lib/ckeditor/toolbars/extended/test_free_answer.php
	main/inc/lib/ckeditor/toolbars/extended/test_proposed_answer.php
	main/inc/lib/ckeditor/toolbars/extended/test_question_description.php
	main/inc/lib/ckeditor/toolbars/extended/training_description.php
	main/inc/lib/ckeditor/toolbars/extended/wiki.php
	main/inc/lib/ckeditor/toolbars/extended/wiki_feedback.php
	main/inc/lib/ckeditor/toolbars/extended/wiki_student.php
	main/inc/lib/ckeditor/toolbars/extended/wiki_task.php
	main/inc/lib/ckeditor/toolbars/extended/work.php
Enable Youtube plugin to CKEditor - refs BT#8977
Merge branch 'ckeditor' of https://github.com/ilosada/chamilo-lms into 8977

Conflicts:
	main/inc/lib/ckeditor/toolbars/extended/documents.js.php
Merge branch 'ckeditor' of https://github.com/ilosada/chamilo-lms into 8977
Solve conflict - refs BT#8968 refs BT#8977
Merge branch 'AngelFQC-8977' into ckeditor