Support for fractional and decimal coefficients; LaTeX compiler output now works with both LaTeX and XeLaTeX; minor spacing adjustments in output
States now only need semicolons in ambiguous situations; parser simplifications
Major token compiler refactoring; New compiler to LaTeX code for the mhchem package; minor parser simplifications
Switched from pyparsing to modgrammar (for GLR parser functionality); improved code documentation
added ASCII-only plain text output option, export to clipboard as image or MS Word equation, MathJax based rendering, syntax for different arrows and more states of aggregation, a LaTeX package; now installable as a Python package, PySide GUI less cluttered