combine error Model generation for RDF and HTML
-move displaying of RDF/JSON error as HTML table to a separate function
-add function to display summary error message from RDF/JSON error
-fix podd.displayDetailedErrors() to append messages to an html table
-call podd.displaySummaryErrorMessages() on all AJAX failures
remove obsolete comment
Merge remote-tracking branch 'origin/master' into oas-integration-by-script
Stop bouncing occuring now that it shows up