switch to using 5.0.0.0/8 as the default IP range
reload network-manager on postinst to make it see the new connection config
set version to 0.0.20130218
create ConnectionFileManager class to convert profiles into connections

This reads in Commotion .profile files and converts them into NetworkManager
connection files in /etc/NetworkManager/system-connections/
update README install instructions and dbus API notes
remove nameservice plugin from commotionwireless.net.conf

Its not really workable to use this on Desktop clients yet, it mostly has
been used on openwrt embedded nodes with manually configured static setups.
To support it on desktops would require messing with the users resolver,
which could break regular internet access.  Since its being phased out and
replaced by mDNS plugins, its removed here.
change Debian package category from Python to Net
set version to v0.1