Refactoring: use WeakListenable.
No need to make the bitmap transparent.
Refactor ExperimentAnalysis out of ExperimentAnalysisBaseActivity.
Use ExperimentAnalysis in the script.

Maintain all analysis in the script ref not only the motion analysis.
Fix variable naming.
Adapt script graphs to multi sensor analysis scripts.

addGraph was to generic use addMotionAnalysisGraph instead.