Teacher mail notification in one mail
admin notifications change, mail attachments
Conflicts Solves
Fix send mail with bcc

Fix the notification in teacher and student, send mail with bcc
Delete T from subject

Fix subject of Mails
Merge remote-tracking branch 'origin/Development' into Development

Conflicts:
	src/cpfecys/controllers/notification.py
Delete T from subject

Delete from academic
Change sending from:  dtt.ecys@dtt-ecys.org

In template.html, soporte@dtt-ecys.org
Admin Sending from dtt.ecys@dtt-ecys.org and es.py

Remove some definitions from es.py
Send teacher notification internal error fixed, signature fixed
General academic list, just list the id and not the email. Editable, deletable and details hide
Super-Administrator can view, edit and delete academics
New Functions

Student_academic
Edit academic from page academic_per_course
Email added to academic assignation
Fix of views of notifications, file manager

Fix the vies of the log of the notifications in module teacher and
student. Fix the log of the administrator, fix the view of the file
manager, fix the query of the attachment
Revert "Remove .w2p"

This reverts commit 351d78909638a0c7cb97cc7c28c0a7f4925ac19d.