Start using a logger with dependency injection in anticipation of mock-based unittesting.
Bug fix.
Pull out some static log config into consts.
Add a barebones README.md.
Add commandline flag parsing.
Use %#v formatting.
Learning idiomatic go; anticipating dependency-injection-based mock unit testing.
Add a cap parsing rough draft.
Start reading / writing commands.
Replace logger calls with local debug function.