Merge branch 'refactor' of github.com:shazow/ssh-chat into refactor

diff --cc cmd.go
index b97ec183a1025bf68a80d56de6f61dbb9996d33c,dee6919196b47e2ccf2bdbf3663d14693b0252c1..9f5104b8f661543cc336ce315c42771ee51d6a06
--- 1/cmd.go
--- 2/cmd.go
+++ b/cmd.go
@@@ -105,10 -106,10 +106,11 @@@ func main() 
        }
        defer s.Close()
  
+       fmt.Printf("Listening for connections on %v\n", s.Addr().String())
+ 
        host := NewHost(s)
        host.auth = &auth
 +      host.theme = &chat.Themes[0]
  
        for _, fingerprint := range options.Admin {
                auth.Op(fingerprint)