Move towards using redis-objects.
cache_hash objects for cache_sitta.
finished up updating to using redis object now flushing out the bugs.
first round of bug fixes.
add in the ability to cache via data range. Able to do data range index and have updates be constant time.
Almost there with Associated objects. Just need to clean up the working so I don't end up pulling huge junks of things into memory.
remove tests going to seperate test app, and updated docs.