Commit Briefs
sort and de-duplicate work tree path command line arguments
This is important in cases like 'got diff file.txt file.txt' which should only show the diff for file.txt once. suggested by kn@
implement 'got diff -c' for diffing commits with optional filtering by path
Need for filtering by path sugggested by kn@ ok naddy@
add support for multiple path arguments to 'got diff'
positive feedback from Omar and kn ok kn
add a -q option to tests for quiet output and use it for 'make regress'
Previous default output remains when test cases are run individually. ok tracey
add submodule tests
ok semarie