Restored creation of annotations from subfeatures in WebApollo/JBrowse1.7 merge.  Was throwing errors due to assumption that all features have set() method, which is no longer the case.
Restored creation of annotations from subfeatures in WebApollo/JBrowse1.7 merge.  Was throwing errors due to assumption that all features have set() method, which is no longer the case.

erasche/Apollo,erasche/Apollo,erasche/Apollo,erasche/Apollo,erasche/Apollo