Quantity references

See merge request !318

Refactored the Raw files view to use the APIV1 (except for individual file streaming, which is not yet implemented), refactored RawFiles from class-based into hook-based.

Started using the new elasticsearch annotations, fixed a unit issue in section_primitive/conventional_system, added support for non-scalar numeric values in the elasticsearch index (e.g. band gap values require it.

Refactored the methodology/properties split, added geometry optimization results/methodology to section_results.

Fixed issue with using missing dependency in metainfo, fixed issue with trying to calculate cell characteristics for systems without a valid cell.