libgit2/libgit2 — pull request #897 by nulltoken (2012-08-26 20:15:41+00:00)
Title: refs: expose git_reference_normalize_name()

Make `git_reference_normalize_name()` accessible to bindings.

Some slight changes have also been made in order to make the implementation closer to `git check-ref-format`
- Removed constrained names for symlinks
- Added an enum to allow future implementation of `GIT_REF_FORMAT_REFSPEC_PATTERN`