v8.3.0
Add buffering to stdout when it's not a terminal
Remove `lazy_static` from dependencies
Merge remote-tracking branch 'origin/master' into no-strip/760
Proper error handling within walk.rs
Raise SIGINT when dying by ^C
Fix directory-existence check on Windows
walk: Add a cache for DirEntry metadata
squash! Add buffering to stdout when it's not a terminal
Show error if pattern matches leading dot but --hidden is not given, closes #615
Use non-sync channel