Updates in hydesign: (1) Fixed problem with battery replacement (2) Update of...

Updates in hydesign:

1. Fixed problem with battery replacement
2. Update of hydesign to work with smt 2.0
3. Design variables with fixed resolution (integer or float) supported
4. Removal of ruled based EMS when battery power is 0
5. Updated cost model for battery to better estimate the battery costs when multiple replacements occur
6. Migrated all EGO code to a single file to avoid confusion with multiple files
7. Updated the problem of submitting an EGO optimization that requires map extraction by saving the input file only on the first initialization of hpp_model and updating the kwargs within the EGO-driver to re-use the input-file.

To do:

• Update test broken by smt updates and changes in evaluate function