resolve multiple suggestions with same value

[ajo2995]

In search.gramene.org if you paste in OS11G0455500 you get 3 seemingly identical suggestions. You can see what's going on here by looking at the data being requested
http://data.gramene.org/v51/suggest?q=OS11G0455500

The two suggestions that lead to the filter fq=id:OS11G0455500 should be consolidated into one. Address this in the script suggestions/genes.js

The suggestion that leads to the filter fq=id:BGIOSGA034046 should be displayed differently. Maybe the subcategory should precede the display_name in the filter display logic. For example:
xref:OS11G0455500 for this one and id:OS11G0455500 for the other. The sorting logic should probably put the id before the xref. This should be address in gramoogle