add Rugged::Diff::Delta#hunks enumerator
add Rugged::Diff::Delta#hunks enumerator

libgit2/rugged,libgit2/rugged,libgit2/rugged,saraid/rugged,tpickett66/rugged,tpickett66/rugged,Acidburn0zzz/rugged,saraid/rugged,Acidburn0zzz/rugged,saraid/rugged,Acidburn0zzz/rugged,tpickett66/rugged