Automatically set/unset the unmanaged device in Network Manager
Create virtual interface. You can now use the same interface to get and share Internet.
die on failure
If WiFi interface is already set to a channel, don't try to change it
added systemd .service file example
updated README to include systemd service usage
Merge pull request #5 from ichpuchtli/systemd-service

Add systemd service
Add iptables to make it work with UFW
Make no Internet sharing mode to work with UFW
Add trap for SIGINT
bridge mode now works with UFW
Make sure the virtual interface will have a new mac address.

Fixes issues #6 and #7
Set broadcast ip address
Add BSD License
Add Makefile
Update README file
Rephrase 'Useful informations' in usage
Fix a typo
Minor change
Improve automation for NetworkManager's unmanaged-devices