Update Station.shorter_name to do generic name shortening.
Update Station.shorter_name to do generic name shortening.

Gillingham/evething,Gillingham/evething,Gillingham/evething,madcowfred/evething,madcowfred/evething,madcowfred/evething,cmptrgeekken/evething,cmptrgeekken/evething,cmptrgeekken/evething,cmptrgeekken/evething,Gillingham/evething,cmptrgeekken/evething,madcowfred/evething