fnv.h and murmur.h appear to be stubs

[b4hand]

The files fnv.h and murmur.h appear to be stubs and don't actually implement any hashing function.

Additionally, murmur.h does not contain a proper include guard.

The jenkins hash is the only valid implementation. I don't know if this is intentional or not, but it seems like it would be a good idea to drop these files if there's no plans of filling them in.

[pombredanne]

These have removed for a while... Can we close this?