Add owa wowa
Updates to the MARK framework:
- Added OWA detection agent - has parametrizable weights
- changes to RequestHandler with new method FindDistinctValues() to help the OWA agent get more concrete data from the DB
- Added "trigger_interval" parameter to DetectionAgentProfile - now Detection Agents can be set to run at specific intervals
- Changes to the UI - updated numerical values displayed (sizes of the DB, unique Subjects)