[Hot Fix] 01312019

[HOT FIX] 01312019

helk ELK
Updated to version 6.5.4

helk-logstash
fix https://github.com/Cyb3rWard0g/HELK/issues/156
+ Pipeline Updated
++ More security events
++ Reduced regex complexity to split process paths to process names
++ Enabled Kafka output again for Win Security and Win Sysmon logs
++ Added more win security conversion events

helk-elastalert
fix https://github.com/Cyb3rWard0g/HELK/issues/157
fix https://github.com/Cyb3rWard0g/HELK/issues/159

ELK:
+ Consolidated ELK scripts to one per container instead of trial and basic

helk-sigma
+ Updated own fork

helk-jupyter
+ Updated Elastic ES-Hadoop to 6.5.4

helk-jupyter
+ jupyterlab-manager widgets
+ Updated pandas 0.24.0
+ Updated altair 2.3.0