n2n package improved

Root.cz recently ran an article (in Czech) about the n2n virtual private network sofware, an open alternative to Hamachi. I intend to use it to cross the NAT in my mom's DSL modem so that I can connect to her computer with ssh and VNC.
Thanks to happyman_eric and Grief, openSUSE Build Service already contained a package. I have made an improved version, adding an init script and a sysconfig file. Get the sources in my home project, or the binaries.