Fixed typo in setupClasspathURLHandler method name (was: setupClasspathURLHander).
BedlamBundleInit can now load bedlam from the filesystem or from the classpath.
The bedlam library itself loader (iasylum/init.scm) was modified to work correctly when started from either.
An application wishing to use bedlam can simply add all under jars to its classpath and call BedlamBundleInit.getBedlamInterpreter(null)
to have an interpreter ready.

With that in place code such as:

				java.net.ServerSocket serversocket = new java.net.ServerSocket(5000, 50, java.net.InetAddress.getByName("localhost"));
				sisc.interpreter.Interpreter interpreter = iu.BedlamBundleInit.getBedlamInterpreter(null);
                                sisc.REPL.listen(interpreter.getCtx(), serversocket);

can easily open up a bedlam-ready SISC interpreter port in the application.