* Add triggers section with checkboxes
* Add some unit tests
* Changed Input property of rule details so that it takes a changeable value rather than just an initial value
* Made separate component with control value accessor for triggers
* Linting
* Change trigger values to lowercase to be in sync with the API
* Minor styling changes and add new rule button to manage rules screen
* Add option for unknown field to be selected
* Add read only to nested composite and simple conditions
* Added unknown field tests for simple condition
* Linting
* Change how the triggers component displays when disabled
* First commit: rules listing
* [ACS-3339] Manage Rules screen / listing - Manage rules screen template & minimal listing
* some changes for rule model
* some changes requested for PR
* a couple more fixes
* removed initial value from aca-rule-details
* spelling error fixed
* created service for rules
* progress on folder-rule service
* some progress with folder-rules service unit testing
* [ACS-3339] Manage Rules screen / listing - Folder rules service
* Review comments
* Review comments
