add the IPython classifier to setup.py
add the IPython classifier to setup.py

ghisvail/vispy,dchilds7/Deysha-Star-Formation,sh4wn/vispy,drufat/vispy,RebeccaWPerry/vispy,jay3sh/vispy,Eric89GXL/vispy,bollu/vispy,Eric89GXL/vispy,inclement/vispy,kkuunnddaannkk/vispy,julienr/vispy,drufat/vispy,jay3sh/vispy,jdreaver/vispy,bollu/vispy,QuLogic/vispy,inclement/vispy,jdreaver/vispy,hronoses/vispy,ghisvail/vispy,jay3sh/vispy,sh4wn/vispy,srinathv/vispy,Eric89GXL/vispy,QuLogic/vispy,srinathv/vispy,kkuunnddaannkk/vispy,sh4wn/vispy,QuLogic/vispy,bollu/vispy,julienr/vispy,drufat/vispy,RebeccaWPerry/vispy,kkuunnddaannkk/vispy,hronoses/vispy,sbtlaarzc/vispy,julienr/vispy,RebeccaWPerry/vispy,dchilds7/Deysha-Star-Formation,michaelaye/vispy,jdreaver/vispy,hronoses/vispy,dchilds7/Deysha-Star-Formation,sbtlaarzc/vispy,inclement/vispy,sbtlaarzc/vispy,ghisvail/vispy,michaelaye/vispy,michaelaye/vispy,srinathv/vispy