massive rewrite of instructions
adding more defensive setup, fetch and sync instructions
Update devtool-build.md
changing code blocks to use indents instead of triple-ticks
create deployment, snapshot views (with BDD tests)
allow BDD to create admin nodes - needed for deployment test

change to BDD tests to create admin nodes
fix node show view

add tests for nodes list and page links
fix import to allow for existing roles

correct import to collect role and node templates
fix escape quote detection
update barclamp import to include role data as prep for testing

allow barclamp.import to run multiple times (as required for tests)
make the roles index page beautiful