Queried WebClient

• Server : The base domain all requests will be appended to.
• Header: A TableDAT representing a Header that will be appended to every request where first col is the key, second col is the value.
• Timeout: How long to wait in seconds before closing the connection and executing the next request.

• Processing : Bool. Shows if the webclient is currently fetching data.

• QueryRequest(request_dict : Dictionary): Takes a dictionary and appends it to the queue and fires it off if nothing is requesting at the moment. The Dict needs to be formatted the following way:
  method: HTTP Request method as a string. ("GET", "POST", ...)
  url: The target  URL including query-params.
  header: The header as a Dictionary.
  body: The data you want to send in the requestbody.
  callback: A method taking one argument that gets called when the request returns a success.
• MultipartFormData( dictionary ): Returns the dictionary as multipart-formdata in bytes. Header needs to be set manually.
• Get( endpoint: string, params: Dict, header: Dict, callback: function) : Query a get request. Except endpoint everything else is optional.
• Post,Put,Delete(  endpoint: string, params: Dict, header: Dict, callback: function, data ): Creates a Post/Put/Delete request.
  If the data is delivered as a dictionary, it will be converted to JSON and the apllicationtype Json will be applied to the header.

op("queriedWebClient").Get("breeds", 
							params = {"limit" : 1},
							callback = lambda response: debug(response))

• onResponse(request, response): Passes the request and the response on a good response.
• onError(request, response, error_exception, exceptions: On error. Passes the request, response, an exception and the module with exceptions.
• onQueryEmpty(): Gets called when the last request in the current query resolved.
• onTimeout( request ): No response from the server during the timeout.

try:
		raise error_exception( response["body"] )
	except exceptions.NotFound:
		#What happens when the endpoint cannot be found?