Split out goroutine functions into their own file.
Drop in pflag for nicer flags.
Knock off a todo.
Add another todo.
Update todos.
Add option for sequential commands.
Implement fancy output coloring.
Some refactoring to make it easier to add further filtering.
Add --only-files and --only-dirs.
Prioritize todo list.
Some refactoring to make passing messages around easier.
Make printing info better.
WIP start server.