Aesthetics: More carrier names

[inorton]

Having just "Omega" , "Epsilon" etc for ship names is standard, but we should be able to pseudo-randomly assign new names to ships.

[inorton]

The addition of the full waypoint API could actually let us store and use a custom ship name using a special sequence of waypoints.

A waypoint can store a 32bit integer, so that is 4 8bit chars. A 24 character ship name could be just 6 waypoints.