Version 0.2.2.0

• eliminated the monkey patching in json_patch.py and errors.py
  • default JSON Encoder is no longer overridden, a Custom JSONEncoder is used instead for serializing requests.
  • errors.py no longer overrides the built in error catcher to print the output of JavascriptError messages.
• Introduced dedicated Request object.
• updated documentation.
• Refactored js files.
• Outbound and Inbound Requests are now stored within queues, and are now processed using a while loop instead.
• Long methods have been simplified.
• Experimental replacement of process_job with an asynchronous variant.
• misc structural improvements.