OpenHFT core library

 Chronicle Core wraps up low level access to:
  * Off Heap Memory Access
  * JVM Access Methods
  * OS Calls
  * Resource Reference Counting
  * Object Pools
  * Class Local Caching
  * Maths Functions for casting types, rounding double, faster hashing.
  * Serializable Lambdas
  * Histogram A high performance wide range histogram.