Remove Dir.chdir for thread safety.
Add chdir option to native commands in status.
Correct version with gem
Merge branch 'no-chdir' of https://github.com/xdissent/grit into xdissent-no-chdir
Fix packed-refs parse after PR #13
Remove last chdir for thread safety
Version up to 2.6.0
Adds "quick_diff" feature to Commit class.

Returns "unbaked" Diff instances with only the a_/b_path, new_file, and
deleted_file props set.