NOMAD Measurements Plugin

`nomad-measurements` is a plugin for the NOMAD software (https://zenodo.org/doi/10.5281/zenodo.8366162) adding data schemas and parsers for material measurement data. For example, it can be used to parse data from various X-ray diffraction vendor files into a common data format that can be analyzed, explored, and published in NOMAD. The plugin is community driven and primarily aims at providing usability to users through practical data parsers and common data schemas. The data schemas continue to develop with the community to ultimately provide Findable, Accessible, Interoperable, and Reusable (FAIR) data.