Changed the way IVLE's path is loaded into Python's sys.path. Now a file "ivle.pth" is installed in Python's site packages which has the location of the path. This replaces the method of using dispatch_handler.py.
* Removed dispatch_handler.py. No longer required. * setup.py now automatically writes ivle.pth to Python's site packages. * Updated README to indicate the new way to set up Apache. It's a lot simpler now, and you can run multiple IVLEs in the same server.