CAO Concordance information has historically been imported from Cantus Database but never used in Cantus Ultimus. Now that CAO concordances are no longer present in CantusDB (see https://github.com/DDMAL/CantusDB/pull/431), we need to remove them from Cantus Ultimus. As discussed in #797, if this concordance information is ever desired in Cantus Ultimus, it would need to be re-added from Cantus Index.
This PR:
removes the Concordance model and references to it in other models
removes portions of commands related to the importing of concordance information
updates tests and test data to account for these removals
removes references to concordances in the solr schema and search frontend
Also, historically, migrations have not been committed to version control (see #562). Migrations should be committed to version control, so we take the opportunity with this model change to do so, removing migrations from .gitignore
CAO Concordance information has historically been imported from Cantus Database but never used in Cantus Ultimus. Now that CAO concordances are no longer present in CantusDB (see https://github.com/DDMAL/CantusDB/pull/431), we need to remove them from Cantus Ultimus. As discussed in #797, if this concordance information is ever desired in Cantus Ultimus, it would need to be re-added from Cantus Index.
This PR:
Also, historically, migrations have not been committed to version control (see #562). Migrations should be committed to version control, so we take the opportunity with this model change to do so, removing migrations from
.gitignoreCloses #797. Closes #562.