bump libgit2 to a5de90
bump libgit2 to 6c1b6b
bump libgit2 to 9a9de2
bump libgit2 to 6c9dc1
bump libgit2 to 7915e6
bump libgit2 to 495d6f
Add cache usage metadata
bump libgit2 to bd0a07
bump libgit2 to 2370b4
bump libgit2 to 879458
Repository#close
Merge branch 'development' of git://github.com/libgit2/rugged into diff-iterator
Bring back Ruby 1.8 compatibility.
No tabs in docstrings.

[ci skip]
bump libgit2 to b4117e
bump libgit2 to 78bf29
This stopped working for me.
The error type changed, so we should rescue it.
return nil on repo.close
remove unused error from set_repository_options