Install instructions proved for HW4 and OS3.1 - Thanks to Robert S.

1) Unzip the HW3 patch  (from inside the distributed_files\forHW4\ folder), send it and then install it.
2) Unzip the kernel (distributed_files\kerno31.zip), send and install it. 
3) Finally send lztR7.89g and install it (type lzt\install()).
