Change watching directory to be relational
Remove unnecessary helper function
Cleanup unneeded class variables
Simplify tenant creation
Simplify user creation as more abstract
Simplify role provisioning
Remove reference to class config
Simplify image retrieval
Syntax cleanup of network creation
Simplify router creation
Syntax cleanup
Improve readability of user cleanup
Better class variable naming

Thanks James!
Rename environment module; remove config building
Add CLI
Remove debug messages
Remove call to nonexistent function
Add whitespacing
Place Tempest repository relative to TaaS
Remove API Server