Add master commotion.conf config file

[technosopher]

We need a location to semi-permanently indicate preferences including:

• Whether to use the built-in version of wpa_supplicant, or a custom-compiled one: use_native_wpasupplicant = yes/no
• Preferred network interface to use (currently selected at random): iface = wlan0
• Whether interfaces other than the one specified can be tried: try_alt_ifaces = yes/no
• Default olsrd.conf file (currently hard-coded within in the code): default_olsrd_conf =
• What plugins are present (ie, commotion-mesh-applet, nm-dispatcher, etc.)