update configs when records change, so that renders are retained. fix saving of shared temp uploads.
update configs when records change, so that renders are retained. fix saving of shared temp uploads.

Ensembl/ensembl-webcode,Ensembl/ensembl-webcode,Ensembl/ensembl-webcode,Ensembl/ensembl-webcode,Ensembl/ensembl-webcode