Merge branch 'release/v0.3' into develop
Validation for alert settings
Added Datamodel and fixed field names
Incident Posture updated for new Datamodel
Fixed field names
Fixed hiding event_search column and sorting
Added priority field to alert settings
Added priority and urgency to incident posture
Macro `all_incidents` added and used in incident posture and reports
Added Pivot to navigation
Added category and subcategory to alert settings and dashboards
Write category, subcategory und priority to incident during creation. Support for default settings
Revert "Write category, subcategory und priority to incident during creation. Support for default settings"

This reverts commit 8c213e1ca92438a893a6355b4429881ab3373f53.
Added default values for category, subcategory and priority in macro
Removed ugly border around alert_details panel
Fixed minor UI issues
Prepared alert settings for alert script run
Added Alert Tagging to Settings and Posture
Renamed Lookuptable alert_urgency.csv -> alert_urgencies.csv
Field renaming to make them more CIM compliant