Added support for handling binary files. The problem was I was using XDR strings for reading data, storing it and transferring to the client from the server. But since this is no better than null-terminated string, whenever data had \000 the data used to become corrupt from that point. So now I changed all data to be integer arrays so there is no question of corruption.

Solution to first assignment. First assignment was to implement a FTP Server and Client using SUN RPC. This is in C. Doesn't support binary file formats yet. Both binary file format transfer support and Python equivalent of the code is to be added yet.