README lacks compilation information

[TheNotary]

The readme refers to an INSTALL file which doesn't seem to be included in this repo. That should be added to the repository if it's still around. Alternatively I jotted up my steps for installing prerequisites and then compiling and installing the package which are available for inclusion via a pull request, #10. I had trouble actually starting the server though, so my instructions are missing something, possibly a step listed in the notorious INSTALL file?