Returns the prefix for a local ticket URI
Returns the RT URI for a local RT::Ticket object
When handed an RT::Ticekt object, figure out its URI
When handed an fsck.com-rt: URI, figures out things like whether its a local ticket and what its ID is
Returns true if this URI is for a local ticket. Returns undef otherwise.
Returns the object for this URI, if it's local. Otherwise returns undef.
Return the URI scheme for RT tickets
If this is a local ticket, return an HTTP url to it. Otherwise, return its URI
Returns either a localized string 'ticket #23' or the full URI if the object is not local