1) Adds JSON-LD templates to ref_gages. The template is at /pygeoapi/pygeoapi-skin-dashboard/templates/jsonld/ref-gages.jsonld. More templates can be added to this directory as appropriate
2) Cleans up the pygeoapi image, removing unnecessary OGC schema files that have been incorporated into the pygeoapi main branch image.
This PR:
1) Adds JSON-LD templates to ref_gages. The template is at /pygeoapi/pygeoapi-skin-dashboard/templates/jsonld/ref-gages.jsonld. More templates can be added to this directory as appropriate 2) Cleans up the pygeoapi image, removing unnecessary OGC schema files that have been incorporated into the pygeoapi main branch image.