Added tests to wait for iframe content to be loaded before allowing playback.
Google Viz and HighCharts both work properly at scale if embedded as iframes; this should be easier for most users to implement as well.
Adjusted target JSON and code formatting for default file.
Updated charting examples using Google Visualizations and HighCharts. Interaction scales properly when loaded via iframe.
What are possibly some styling improvements to the player controls. Really need much more of an overhaul.