Lazy-load the XSLT processor and completely bypass the processor in renderMulti() if all the representations are plain text
ParserTest cleanup
Detect whether the parser was reset during execution and if so, throw an exception
Moved code around
Added detection of document() use in TemplateChecker
Merge branch 'master' into RendererGenerators
Cleaned up TODO
Updated TODO
Merge branch 'master' into RendererGenerators
WiP