Commit 1a6e8f8a54eea1159a950cd8a49cedae3699ff9a

Russell Belfer 2012-04-13T10:42:00

Update clar and remove old helpers This updates to the latest clar which includes the helpers `cl_assert_equal_s` and `cl_assert_equal_i`. Convert the code over to use those and remove the old libgit2-only helpers.