add Tsvcontroller + /view/tsvs/hom.ctp check lession/..
commit 11/2014 3:27
update lesson manage 3/11 7h:00
Merge Thanhpq
Merge branch 'master' of https://github.com/anhlt/elearning into thanhbq

Conflicts:
	Controller/DocumentController.php
	Controller/LecturerController.php
	Controller/LessonController.php
	Model/Admin.php
	Model/LessonMembership.php
	View/Document/add.ctp
	tmp/cache/models/www_cake_model_default_elearning_list
	tmp/cache/persistent/www_cake_core_file_map
	tmp/cache/persistent/www_cake_core_method_cache
	tmp/cache/persistent/www_cake_core_object_map
	tmp/logs/error.log
	webroot/index.php
29/03/2014
add check file upload va mot so alert linh tinh
Update doc.ctp
Test
Test
Updatecode