add test to make sure selection palette items dont get removed by elements already in palette lookup.  Issue #142
add test to make sure selection palette items dont get removed by elements already in palette lookup.  Issue #142

shawinder/spectrum,bgrins/spectrum,ginlime/spectrum,CodeLoversAt/spectrum,shawinder/spectrum,ginlime/spectrum,GerHobbelt/spectrum,hakimel/slides-spectrum,ajssd/spectrum,bgrins/spectrum,armanforghani/spectrum,maurojs25/spectrum,inscriptionweb/spectrum,liitii/spectrum,Rise-Vision/spectrum,kotmatpockuh/spectrum,ajssd/spectrum,inscriptionweb/spectrum,baiyanghese/slides-spectrum,c9s/spectrum,kotmatpockuh/spectrum,maurojs25/spectrum,GerHobbelt/spectrum,safareli/spectrum,liitii/spectrum,safareli/spectrum,armanforghani/spectrum