Revert GlowScript library to that used in 1.0.3; somehow eliminates a library error
Revert GlowScript library to that used in 1.0.3; somehow eliminates a library error

mwcraig/vpython-jupyter,BruceSherwood/vpython-jupyter,mwcraig/vpython-jupyter,mwcraig/vpython-jupyter,BruceSherwood/vpython-jupyter,BruceSherwood/vpython-jupyter,BruceSherwood/vpython-jupyter,mwcraig/vpython-jupyter