regularize reference names when setting the global highlight
regularize reference names when setting the global highlight

erasche/jbrowse,nathandunn/jbrowse,limeng12/jbrowse,GMOD/jbrowse,GMOD/jbrowse,Arabidopsis-Information-Portal/jbrowse,erasche/jbrowse,limeng12/jbrowse,GMOD/jbrowse,limeng12/jbrowse,erasche/jbrowse,Arabidopsis-Information-Portal/jbrowse,nathandunn/jbrowse,erasche/jbrowse,limeng12/jbrowse,nathandunn/jbrowse,nathandunn/jbrowse,limeng12/jbrowse,erasche/jbrowse,GMOD/jbrowse,limeng12/jbrowse,erasche/jbrowse,limeng12/jbrowse,Arabidopsis-Information-Portal/jbrowse,nathandunn/jbrowse,limeng12/jbrowse,erasche/jbrowse,Arabidopsis-Information-Portal/jbrowse,erasche/jbrowse,GMOD/jbrowse,Arabidopsis-Information-Portal/jbrowse,Arabidopsis-Information-Portal/jbrowse,Arabidopsis-Information-Portal/jbrowse