Fix folder permissions
Remove nose-json fork
Remove duplicate Tempest download
Add JSON MIME-type to response
Switch route noun/verb layout
Reorder UUID import
Reorder class variables
Improve directory content check
Remove Havanna checkout
Improve Tempest checkout
Improve clarity of building the test command
Remove CLI
Move cleanup context manager
Setup imports for util module
Add framework requirement
Cleanup util module
Cleanup util module
Add helper function for environment setup