Fixed glu.extend to actually create namespace
Fixed glu.extend to actually create namespace

codekoala/glujs,CoNarrative/glujs,CoNarrative/glujs,murrah/glujs,murrah/glujs,murrah/glujs,CoNarrative/glujs,codekoala/glujs,codekoala/glujs,murrah/glujs