Revert "Multiple changes: New module curriculum with curriculum maintenances menu before this menus where at managment module"

This reverts commit 46147af8873a60160a151dfcc9a012f18f7ed7be.

Conflicts:

	application/modules/attendance/views/check_attendance.php
	ebre-escool_fulldatabase.sql
Solved problem with merge with oscar version. Mea culpa