[NTG-context] Bug in first-setup.bat

Hi, Currently, the setup script for Windows does not support installation in a directory whose path contains spaces. Please change line 41 of first-setup.bat from mtxrun --script ./bin/mtx-update.lua --update --force --make --engine=all --context=beta --texroot=%OWNPATH%tex %* to mtxrun --script ./bin/mtx-update.lua --update --force --make --engine=all --context=beta --texroot="%OWNPATH%tex" %* Then everything should be fine. Thanks, Christoph