entity-encode fatal error messages on the welcome screen, fixes #602
entity-encode fatal error messages on the welcome screen, fixes #602

GMOD/jbrowse,nathandunn/jbrowse,nathandunn/jbrowse,GMOD/jbrowse,GMOD/jbrowse,nathandunn/jbrowse,GMOD/jbrowse,nathandunn/jbrowse,nathandunn/jbrowse,GMOD/jbrowse