all LiteralDataOutput converted to str before sent to template. Missing False bug fix
all LiteralDataOutput converted to str before sent to template. Missing False bug fix

jonas-eberle/pywps,geopython/pywps,bird-house/PyWPS,ldesousa/PyWPS,jachym/PyWPS,tomkralidis/pywps,ricardogsilva/PyWPS