Rename repo from ov_deploy -> ov-deploy

[mrharpo]

Because

We've considered standardizing to - or _ across repos before, but didn't have a strong reason to go to either (other than _ is a 2 keystroke character)

• In refactoring the deployer.py functions (PR#22), part of the simplifying assumptions were that the github repo name == docker image name == deploy workload namespace
• ⬆️ is nearly true, EXCEPT Rancher does not allow _ in namespaces 😠

Done when

• This repo is renamed to ov-deploy
• ov_wag is renamed to ov-wag
• Local git urls are changed across all machines
• Git submodules are updated with new url
• Docker hub repository created for ov-wag
• New ov-wag Images are pushed to Docker hub
• Rancher namespaces are cloned to new names
• Rancher images point to new ov-wag image
• Rancher frontend config points to new ov-wag backend namespace
• docker-compose files point to new directory and image name
• cli.py: rename option --ov_wag -> --ov-wag
• Find and replace all ov_wag instances in codebase
  Links across repositories are amended (optional)

Mirror of ov-wag #43