v1.26

- email notification on task creation/modification/deletion
- improved project list, display all or filter by date
- now possible to send email to new user created to let them modify their password
- the planning is now exactly limited on one month (it was before 1 month + 1 day)
- project charge added on the summary under the planning
- filtered project list displayed on task creation/modification (only active/todo projects displayed)
- fixed XSS issues
- some new security fixes
- added new user right to let him view all people in his team
- can now close opened window (task creation, project creation, etc) with ESC key