changed config to accept a preconfigured store rather than mongo url
made EntityStore.feed_store optional
Store#get now handles replay of events
renamed EntityStore.external_store to feed_store
removed dependency on Mongo only loading concrete stores if Mongo present
refactored config and removed hatchet
resolved leaky load_type test
made logger optional
patched attributes selection to cope with RubyMotion descriptions of public_methods
abstracted attribute_methods into own method for overriding in Entity_Stormotion
optimised the HashSerialization#attribute_methods
removed depenency on std-lin for Time parsing in event
updated readme
Merge pull request #6 from adambird/replaceable-store

Replaceable store