Chemical Markup support for Wikimedia Commons/runTests.bat

@echo off
for /r samples %%g in (*.mol) do rendertest "samples\%%~nxg"
for /r samples %%g in (*.rxn) do rendertest "samples\%%~nxg" "rxn"
for /r samples %%g in (*.sdf) do rendertest "samples\%%~nxg"
pause