Add license
pep8 imports
Merge pull request #1 from scottgilbert/master

Ignore socket.error exceptions when sending/recving during peer detection
LICENSE
Bail when an interface starting with __tmp is encountered
Apparently the correct alias for a bonded interface on ubuntu in modprobe is netdev-bond0
Actually display the interface name
Remove unneeded imports
Spell IOError correctly
Catch exception when attempting to bring up a misconfigured non-existent interface and exit with an appropriate message. Fixes #4
Use old style except statement