Change profile information.
Username is now validated too.

Alphanumeric and dashes only.
Using find() and first() is extremely evil.
"In progress" table style.
Dashboard for User-level only.
Remove administration menu for normal users.
Whitespace.
Prevent an user to see another user's ticket.
Whitespace changes.
Reorganized start.php. SwiftMailer bundle now uses database values.
Scope problem fixed.
Improved success view.

Link to newly created ticket.
Pagination now uses database values.
Load method for all markdown-related files. Updated as necessary.
Whitespace changes.
System message began to be implemented.
DB migration: new system message fields in settings.
Database fields cannot have dashes. Updated as necessary.
New settings can be updated now.
Load modal.