fixes display of collections (see github #720)
fixes display of collections (see github #720)

Arabidopsis-Information-Portal/intermine,Arabidopsis-Information-Portal/intermine,Arabidopsis-Information-Portal/intermine,Arabidopsis-Information-Portal/intermine,Arabidopsis-Information-Portal/intermine,Arabidopsis-Information-Portal/intermine,Arabidopsis-Information-Portal/intermine,Arabidopsis-Information-Portal/intermine,Arabidopsis-Information-Portal/intermine