Prevent CherryPy crash when reading a cookie from another app which has a non-standard name.

cherrypy/_cprequest.py

@@ -658,7 +658,10 @@ class Request(object):
             # Handle cookies differently because on Konqueror, multiple
             # cookies come on different lines with the same key
             if name == 'Cookie':
-                self.cookie.load(value)
+                try:
+                    self.cookie.load(value)
+                except:
+                    pass
         
         if not dict.__contains__(headers, 'Host'):
             # All Internet-based HTTP/1.1 servers MUST respond with a 400