"salnikov submitted coca with tag coca-03-16-01 for tdaq-99-00-00"

=== coca ===

Update RELEASE_NOTES (Andy Salnikov) Add support for location overrides via metadata config. (Andy Salnikov) Add LineEditor class (Andy Salnikov) Add test for running mypy (Andy Salnikov) Fix mypy errors (Andy Salnikov) Add coca-cli script which will be main CLI for coca. (Andy Salnikov) Add general metadata access methods (Andy Salnikov)