Added permute option in memory
Added permute option to memstores that are cacheOnMiss.
Bumped to version 0.4.5
Attempting to fix the problem of caching using a multi store. Not as easy as it seems
Fixed the cache layer
Bumped version to 0.4.6
Got rid of permute option... Wasn't working out
Added copy to mongo
Added an option for multistore to have cache which will instantiate a MemoryStore. Otherwise it will not cache
Bump to 0.5.0
Umm for some reason there was already a 0.5.0
Fixed set and del when cache is true. memcache doesn't get updated.
Version bump to 0.5.2
Version bump to 0.5.3
Merge pull request #1 from leanderlee/master

pickup latest memstorage