exclude identifier schemes on global search
exclude identifier schemes on global search

This will enable the :exclude_identifier_schemes option to exclude
namespace value results where the identifier == prefLabel (e.g. Entrez
Gene).

Note, this option is disabled when searching within a namespace since
that wouldn't make sense.

abargnesi/bel.rb,abargnesi/bel.rb,abargnesi/bel.rb,nbargnesi/bel.rb,nbargnesi/bel.rb,OpenBEL/bel.rb,OpenBEL/bel.rb,OpenBEL/bel.rb,OpenBEL/bel.rb,OpenBEL/bel.rb,OpenBEL/bel.rb,nbargnesi/bel.rb,nbargnesi/bel.rb,OpenBEL/bel.rb,abargnesi/bel.rb,nbargnesi/bel.rb,abargnesi/bel.rb,nbargnesi/bel.rb,abargnesi/bel.rb