reversion tested
Update README.md
Update README.md
Don't refer to create_skeleton.sh any more
No more create skeleton
Shared test utils can live in test
Python tests can live in test
Try to move test.sh out of bin
Don't need these empty readmes in test dirs
Remove pointless extra gitignore
Remove some useless bin directories
More useless bin directories
Remove some basically empty readmes
Minor test simplification
Simplification, tab indents
More simplification and indents
Comment fix
Lots of fixes
First attempt at getting rid of test_build