Merge pull request #45 from jklong/walker

Fix nil dereference in worker and move to filepath.WalkDir

Fix cmpopts import path.

Return ErrSameWalks when comparing a Walk against itself.

Merge pull request #28 from lexi-nadia/master

convert stat fields to standard int types

Add -update-review flag to be able to skip updating "last known good"

Merge pull request #12 from google/rename-flags

Change the cli flags from camelCase to hypens-separated

Merge pull request #5 from google/gomod

Use Go modules