v0.3.0-M2

• Use Early Stage MapRef Implementation (will need to be stable for hard release)
• Adds Ability to have Sharded, ConcurrentHashMap, or any MapRef based MemoryCaches
• Adds insertWithTimeout to Insert trait
• Rather than creating an AutoMemoryCache, we now can liftToAuto any cache to start a background thread which will remove expired values.

v0.2.1

Fixes

• Fixed Update Chance of Atomic overwrite in lookup