Added advance-vms-to-high-level-stage.sh, seems to work
Fixed problems with setting VMROLE and CODESOURCE vars
Switched to cleaner way to deal with sudo and environment vars
Removed debugging lines
Added dedup option to check's tree traversal
First attempt to have check output graph info for graphviz(dot)
The dot graph extension almost works. Added much debugging code.
Bug fixes, still have dups in dot output
Removed debugging code and did a little cleanup
Bugfix in check's output
Changed dot to use strict digraph
Saved global_options when set by environment variables
Implemented the rest of the high-level stages. Untested.
Forgot to set CODESOURCE for local test
Let local_demo_setup pass, now that it is being used in a retry loop
Update so clones can be created with advance-vms-to-high-level-stage.sh
Fixed typo in config file
Made check_local_demo_setup more strict
Added outline structure to make output suitable for org-mode
Labeled stderr output lines in a less confusing way