Extract the Builder part from Configurator

In order for using the Loading and Normalization part without depending on Pimple. It is required to move the building part from the Configurator.

Problems:
* Configurator is a bad name, as it just loads and normalizes. It doesnt really configure anything.
* Builder is also a bad name as it does not build anything it sets some key and values. Also the Builder name does not reflect it uses the Configurator to do its job.