Cleaned up some doc.
Added more to the gitignore.
Updated readme with details about building documentation.
Merge pull request #14 from woudshoo/master

Some old small changes to git-strings
Added some minor updates to the documentation.
Merge branch 'master' of github.com:russell/cl-git

* 'master' of github.com:russell/cl-git:
  Changed cffi handling of git-strings.
Added description of a commit.
Made the blob object external and added a stub doc.
Better theme.
Typo
Updated the repository init documentation.
Fixed test.  I think the new behaviour is correct.
Trying to get the new cffi working + adding index-entries