Removed Migration API as this is no longer valid
Added Mapper API

The mapper will generically handle moving data into/from an entity
through a light mechanism.
Removed old dependencies
Started on new CRUD mechanism.
Added Gateway mechanism and refined Platform CRUD

Also enhanced the Mapper functionality.
Consolidated Entity Generation

Updated the Entity Management so that now one single object is
responsible for generating the classes required to run an entity.
Additional minor fixes.