Fixing handling of blockquote attributions
Adding handling for informalfigure
Moving xref label generation to an optional param xref_label; in house toolchain will auto-generate these.
Fixing handling for link elements with custom gentext
Adding handling for lineannotation
Adding handling for phrase with role keep-together
Adding handling to pass through PIs as is
Fixing logic so PIs will output without having to specifically call them out with every template
Adding handling to convert lb processing instruction to br tag
Adding handling for footnoteref
Adding handling for prefaceinfo
Adding handling for equation, informalequation, and inlineequation (mml, latex, and regular mathprase markup); Adding handling for code element and adding cleanup for lists inside otherwise empty paras.
Adding handling to move tables, informaltables, and itemizedlist outside otherwise empty para elements
Adding handling to move examples outside otherwise empty para elements
Fixing equation logic; Adding more block elements to pull out of paras
Adding handling for literallayout
Fix to MathML handling
Adding handling for symbol inline element
Adding handling for partintro
Moving lone block elements nested in paras code into separate template. Removing code that pulled block elements out of paras; needs reworking.