docs
tidying
Do not filter if labels are same and categories distinct. Probably fixes #105
will use omim ids from clinvar instead of umls disease_id; group together disease-gene associations, collapsing the sources; remove references from gene tab on disease page, because the references are related to the disease, not the association
Partial fix to #159

I still need to put the footer at the bottom of the browser for all pages.
Merge branch 'master' of https://github.com/monarch-initiative/monarch-app
XSS problem: kegg proxy on server instead of going to kegg directly
delete keggerator page passthru used for dev
Merge remote-tracking branch 'upstream/master'