Added the ability to scan directories recursively.

As a build step it's often useful to run a linter over your whole
project and see what needs linting.
2 files changed
tree: 471b48bd2723e3004eb4719786448e9b88405157
  1. LICENSE
  2. README
  3. golint/
  4. lint.go
  5. lint_test.go
  6. testdata/