Ensembl/ensembl-webcode — pull request #62 by emepyc (2014-07-01 15:05:41+00:00)
Title: Fixed intermediate tree display for ncRNAtrees

Due to a data bug the intermediate ncRNAtrees don't have the 'species_tree_node_id' tag. This fix tries to alleviate this problem. The Z-menus of these trees will not be working fine, but at least we have trees to display.