Add responder functionality to TheHive4Py

[zpriddy]

Added function to run responder by either responderID or ResponderName. Also added functions to verify responderName and search for responder by responderName.

If you say run_responder(<objectId>,<objectType>,responder_name='slackbot') it will fail the verification for the responder name because it is not slackbot_1_0 with the version numbers, however it will do a query for responders with a query string of slackbot and if there is only one matching responder it will run that responder.