#12 a way to skip the charselection window

[Mart Raudsepp]

Implement a way to connect to a char without the need
to the CharWindow stuff. Possibly through commandline
arguments, for example 'wxmud.exe --connect "Leio,
Clandestine"'.

Also perhaps implement a way to connect to the last mud
used:
wxmud.exe --last
This would aswell skip the Character selection and
directly connect to the last mud played.