add IntelliO3_ts_architecture_freeze for two phase, add external_weights parameter to load existing model with the given path

Merged with IntelliO3_ts_architecture, made oversampling_method as parameter to use bin_oversampling. Run Scripts for IntelliO3_architecture with and without oversampling.

updated all run scripts with new Workflow class, HPC_setup script is calling now the new run_HPC.py script

split experiment path and name setup, replace parser inside ExpSetup by experiment_date parameter and add therefore args handling to all run scripts

introduced module "modules" to collect all working steps (like experiment setup, pre-processing) in separate folder

some paths are still not updated and will cause errors (WIP)

restructured experiment setup, therefore deactivated some functionality in run.py and modules.py (tests fill probably fail now!)