#4 Fixed memory leak in Socket Module

[Jesse Smith]

This file is the socketModule.C that we all know and
love.
However, I have fixed some memory leaks in the code.
Not
sure if I found them all, but I found three.
In each case memory was char pointers was being
malloc() 'ed
and not freed.
This altered file makes sure that the buffers are freed
after each use.

To use this file, save it in the lmme src/ directory.
Copy over the old socketModule.C file. Then re-run the
"make" command.

[Jesse Smith]

Memory leak fix.