libgit2/libgit2 — pull request #1038 by arrbee (2012-11-01 21:14:04+00:00)
Title: Improve docs, examples, warnings

This tries to improve the docs in some of the public header files, cleans up and improves some of the example code, and fixes a couple of pedantic warnings in places.

I started out working on the `refs.h` docs to try to resolve #1033 (and #1018) and ended up fixing some other header problems and then a bunch of unimportant warnings around the code base...