Use html instead of text for error return (refs #3505)
adapt to not use FUSER app (refs #3461)
Merge pull request #631 from Eric-Brison/3.2-A3466

adapt to not use FUSER app (refs #3461)
Merge pull request #632 from cbonnissent/3.2A3505

Use html instead of text for error return (refs #3505)