c9ea3709f7
The old HashMap class was a frankenstein one-size-fits-all mess of: - storing simple objects - storing Hashables - having the capability to provide external functions to hash and check equality of any other type of key. git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5927 542714f4-19e9-0310-aa3c-eee0fc999fb1