Make web.py match README. Remove unused ws_echo.py.

web.py

 #!/usr/bin/python
 
+import sys
 from BaseHTTPServer import HTTPServer
 from CGIHTTPServer import CGIHTTPRequestHandler
-server = HTTPServer(('',8777), CGIHTTPRequestHandler)
+
+try:
+    port = int(sys.argv[1])
+except:
+    print "%s port" % sys.argv[0]
+    sys.exit(2)
+
+server = HTTPServer(('',port), CGIHTTPRequestHandler)
 server.serve_forever()

ws_echo.py

-#!/usr/bin/python
-
-import sys, os, socket
-
-server_handshake = """HTTP/1.1 101 Web Socket Protocol Handshake\r
-Upgrade: WebSocket\r
-Connection: Upgrade\r
-WebSocket-Origin: %s\r
-WebSocket-Location: ws://%s%s\r
-WebSocket-Protocol: sample\r
-\r
-"""
-
-def start_server(port):
-    tick = 0
-    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-    sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
-    sock.bind(('', port))
-    sock.listen(100)
-    while True:
-        try:
-            print 'listening on port %s' % port 
-            csock, address = sock.accept()
-            tick+=1
-            print 'Got connection'
-            handshake(csock, tick)
-            print 'handshaken'
-            while True:
-                data = csock.recv(255)
-                print 'got:%s' %(data)
-                csock.send("\x00 server response %d \xff" % (tick))
-                tick+=1
-        except Exception, e:
-            print "Ignoring exception:", e
-
-def handshake(client, tick):
-    handshake = client.recv(255)
-    req_lines = handshake.split("\r\n")
-    _, path, _ = req_lines[0].split(" ")
-    _, origin = req_lines[4].split(" ")
-    _, host = req_lines[3].split(" ")
-    #print "*** got handshake:\n%s" % handshake
-    print "*** client origin: %s, location: ws://%s%s" % (origin, host, path)
-    client.send(server_handshake % (origin, host, path))
-
-if __name__ == '__main__':
-    if len(sys.argv) < 2:
-        print "Usage: %s <port>" % sys.argv[0]
-        sys.exit(2)
-    PORT = int(sys.argv[1])
-    start_server(PORT)
-