use constant
merge 983c121b2ab98fc773da084cdd6ff6ade6ce1a60
Fixed #711: XML config parser only applies the xsl stylesheet defined in the first processing instruction
merge eccf81ea9ae9bb4a1053051c8ab251357446acfb
Fixed #712: Routing config handler cannot handle parameter arrays
merge df2fcada65b4db3d4d5a8e62c5d25c3b3f8b2b90
added some routing tests
refs #713
routing test adjustments 
refs #713
Fixed #715: Form Population trips over entities in error messages when inserting them into the document
changelog woot
merging 56d3a8aff024db1ea9101adaf25f1e364c70e4ca...68896422537a38ef560df86f3ba1761d8cc63945
merging 2375095dbb2602206a4b8d0e63b39b7c216e2803...8b98665fbb14c7c5cd6ebd197433dba1a9bfab72
unittest adjustments
refs #713
routing test adjustments
refs #713
fixes #713,fixes #714
changelog for #713 and #714
merging c0b393a193203415cbdecaa0c9e438b0b8066dea...917269c9177250dbc61f57c9f68934fbdb166a2e
fix incorrect equality comparison
refs #713
merge 7760c8cf5e581a7a45d10896eca4a07edca5a7c6
routing test adjustments
refs #713