* Make derived parameters not use VizException
* Move derived parameters packages from the viz hierarchy
to the common hierarchy
* Move data cube classes that don't depend on derived parameters
to thier own plugin
* Moved DataCubeContainer and supporting frontend classes from
viz.core to viz.datacube
Former-commit-id: 06d6961c0f [formerly ad4a8cfbbc6de72810492c8f1de9701d381b6019]
Former-commit-id: 0699041518
