Adding UnixSafeNamingStrategy for files
Integrating file naming strategy with IssueAttachmentManager so that a safe name is used for the upload
Adding attachment upload event name
Adding TickitSecurityBundle with the unix safe file naming strategy registered as a service
Adding container configuration for IssueAttachmentManager
Adding event object for attachment uploads
Adding listener for issue attachment upload handling
Adding container configuration for issue attachment listener
Fixing service configuration for attachment listener
Adding missing argument for project picker field in the container configuration
Adding routes for issue create and edit form templates