Renamed DomainUtils.getRootNode to loadRootNode.
BUG fix: Don't stop the performance logger before reading it.
(1) Various cleanups and bug fixes
(2) Enhanced TextEnvelopeDAO and InfoNodeService, to better support the
dynamic content editor (e.g., TextEnvelopeDAO.getTextEnvelopePaths)
(3) Added StickyMessage to MessageUtils (so Faces messages can survive a
redirect)