ES-config: Start.sh replacment

ES-config overwrites existing config files. This python script merges two config files to overcome this problem.

Next step:
-change settings.xml
-supplementary.shinc/sup_configure_esconfig: add Start.py
-supplementary.shinc/sup_generate_esconfig: Input Config replace Start.sh
Merge pull request #277 from gizmo98/patch-1

ES-config: Start.sh replacement