change directory structure.  netowrk, hardware, host.  Add #memory
moved all cli tests to test/cli. Add some basic user functionality
Update readme.  Bump version
clean up host directory.  Fix bug old references to host for network and hardware.  Fix test under cli dire to find helper
update README
Update README. Bump verison.  Namspace all cli commands in Commands.
merge with rework.  Fix typo in README