re-write mcafee atd in python (demisto#2162)

* re-write mcafee atd in python

* remove unnecessary auxiliary function

* support more inputs of detonation playbooks using generic pooling, handle cases in which analysis time is very short.

* CR - function naming convention, unite send_req and send_req_raw, etc.

added error messages in case of missing package (demisto#1996)

fixed content_creator.py

PassiveTotal tags parameter bug fix (demisto#1855)