Simplification Overhaul

Refactors the syntax of DPS to reduce the amount of boilerplate code.

Removes the need for separate Translators and Converters. Now only a single Translator definition is required, with cut-down syntax compared to the older version. (see HelloPacking.cpp for a basic example).

Reduces the heavy reliance on macros, due to shortened syntax.

Adds some more robust static_assert safety checks.