NEW: Improved dragging support for conferenced calls. Individual calls can now be added and removed from a conference by dragging them.
FIX: Previous caller 'point' (when caller Id matches) was retrieved regardless of time frame. The point now expires after 6 hours, so any further calls from the same caller Id after that time will not retrieve a prior point. The name, location and alert level are still populated reardless of time frame.
