continuing to update toward getting z order correct
updated build
updated build
Merge tag 'v0.9.4' into release-0-9-0

css updates and a few other changes
not sure whether this is the path to take
continuing to make progress, although it's not done yet
groups now working
groups working better
everything appears to be working
everything is working, except anchors test protocal has 21 instead of 22 nodes
cleaned up old built files
built
cleaned out old config files