Insert trigger, Photo view
inbox - v1
Mail view fixed
Academic send mail
Add to log attachments, Mail attach interpreter, Send mail teacher and student separate
Log academic_mails, Inbox new mails
Academic view sent mails
Reply subject unable, send mail to cange, languages
ECYS filemangers v0.1
Merge remote-tracking branch 'origin/Academic_module' into Development

Conflicts:
	src/cpfecys/languages/es.py
	src/cpfecys/models/db.py
	src/cpfecys/models/menu.py
	src/cpfecys/views/activity_control/control_weighting.html
	src/cpfecys/views/activity_control/students_control.html