Various minor fixes
The fullname is displayed instead of the username if not empty
Fix encoding issue in mail subject
Highlight recently modified tasks on board (pull-request #201)
Add secure connection TLS/SSL for the SMTP transport
Fix bug #197: admin flag removed after a user update
Locales list show native translation of the available languages (pull-request #155)
Add some doc for contributors
Add doc for board configuration
Display a link to the task for email notifications
Add Italian translation and synchronize locale files
Add contributor for Italian translation
Add multiple LDAP binding type
Add autofocus to the category field
Fix a bug and improve project cloning code
Change the color of highlighted tasks to grey
Remove useless code
Fix bug for password change
Add phpdoc comment
support specifying default email domain for reverse proxy setup