Client and Submission server ready

Hey Chris,

I came to the conclusion (right or wrong) that using FTP was overkill and also not flexible enough for what we wanted to do. So I coded up a client and a multithreaded server that uses TCP sockets instead to send files and other information. The documentation is in the README.md file and should be more than enough to explain how to run the client & server.

Feel free to continue developing your FTP implementation.

Now you've got to figure out how to merge my pull request!