Fixed issues for Splunk Enterprise Security

Splunk Enterprise Security version 4.7.3 was released on October 20, 2017 and includes the following fixed issues.

Date resolved	Issue number	Description
2017-10-05	SOLNESS-12420	corrupt csv header in identities_expanded.csv
2017-09-18	SOLNESS-12384	mvtruncate looks at "src" regardless of what's passed to $input$
2017-09-15	SOLNESS-12060	ES 4.5.2 Glass Tables do not load behind apache reverse proxy
2017-09-11	SOLNESS-12365	Multi-value field expansion in the asset lookup (IP, DNS, or MAC fields separated by a pipe) does not work.
2017-09-05	SOLNESS-12253, CIM-561	Additional Field Extractions are not working for a specific Sourcetype
2017-08-31	SOLNESS-12261	ES custom search commands using chunked protocol do not work correctly on windows (failed search or truncated results)
2017-08-24	SOLNESS-12282	Asset/Identity Center --> Identity Information Panel is filtering out results improperly
2017-08-10	SOLNESS-12271	Threat Intel CRUD API: GET operation should not require _key value.
2017-07-13	SOLNESS-12194	Adaptive Response: Email action uses wrong message parameter (should use action.email.message.alert)