e2e demo chart

This will install everything, but righ tnow gstreamer, image-detector, and audio are failing due to config problems in sub-charts (at least on my testbed).

Because the documentation for the workload charts isn't up to snuff, I haven't uploaded them to the repo yet so you'll hack to helm package them into the chart directory (sub-chart directory of this) versus use dependency update (which would fail except for fluent-bit)

Signed-off-by: Eric Van Hensbergen ericvh@gmail.com