sigmatools 0.16.0

Added

• Proxy field names to ECS mapping (ecs-proxy) configuration
• False positives metadata to LimaCharlie backend
• Additional aggregation capabilitied for es-dsl backend.
• Azure log analytics rule backend (ala-rule)
• SQL backend
• Splunk Zeek sourcetype mapping config
• sigma2attack script
• Carbon Black backend and configuration
• ArcSight ESM backend
• Elasticsearch detection rule backend

Changed

• Kibana object id is now Sigma rule id if available. Else
  the old naming scheme is used.
• sigma2misp: replacement of deprecated method usage.
• Various configuration updates
• Extended ArcSight mapping

Fixed

• Fixed aggregation queries for Elastalert backend
• Fixed aggregation queries for es-dsl backend
• Backend and configuration lists are sorted.
• Escaping in ala backend