Adds fq param to autocomplete to support complex filters. This is needed for the phenotype profile search autocomplete in which we want to filter solr with
(category:phenotype OR (category:gene AND (prefix:HGNC OR has_phenotype:true)) (category:disease AND has_phenotype:true))
Adds fq param to autocomplete to support complex filters. This is needed for the phenotype profile search autocomplete in which we want to filter solr with (category:phenotype OR (category:gene AND (prefix:HGNC OR has_phenotype:true)) (category:disease AND has_phenotype:true))