cnetworkmanager 0.4

I pulled together 0.4 yesterday:

• New: changed license to GPLv2 or later, to match other parts of NM
• New: distinguish WEP, WPA, WPA2 for -n.
• New: -o, -w control online and WiFi status.
• New: basic device info for NM 0.6
• Fix: recognize Notification Messages in knetwormanagerrc.
• Fix: -u: better error message when applet not running.
• Fix: standardized option parsing, both -Cfoo and -C foo work.

The software is now hosted in a Git repository.