Allow marking K162 wormholes with type

[Erik Westra]

When you select 'show info' on a wormhole it will tell you if it is going to:

• High sec
• Low sec
• Null sec
• Unknown (C1-C3)
• Dangerous unknown (C3+)

It would be nice if we could mark the wormhole signature information with this knowledge. This could also (in some cases) prevent the question which signature was used on transition.

[Pezz]

You can already do this, just edit the sig and type:

Class-1 Class-2 etc Low-Sec Null-Sec High-Sec

Just for your own info: dangerous are C4 or 5 and "deadly" is a C6.