Incorporating the Rosetta energy function into DE-STRESS

[MichaelJamesStam]

A function in analysis.py needs to be added to run the Rosetta energy function on pdb files.
An object needs to be added to elm_types.py and big_structure_models.py.
The schema.py needs to be updated and create_entry.py.
Finally, Metrics.elm and Uuid_String.elm need to be updated to display the energy values.

[ChrisWellsWood]

Before this is closed, we need to add function for exporting this data as CSV to Pages.Designs.

[MichaelJamesStam]

This branch has been merged now and the values have been added to the function for exporting data as CSV.