remove useless setup method on Dot as it should behave just as Bar
remove useless setup method on Dot as it should behave just as Bar

msarahan/bokeh,timsnyder/bokeh,rs2/bokeh,aavanian/bokeh,KasperPRasmussen/bokeh,bokeh/bokeh,ptitjano/bokeh,timsnyder/bokeh,KasperPRasmussen/bokeh,maxalbert/bokeh,dennisobrien/bokeh,dennisobrien/bokeh,draperjames/bokeh,ericmjl/bokeh,clairetang6/bokeh,bokeh/bokeh,stonebig/bokeh,philippjfr/bokeh,mindriot101/bokeh,mindriot101/bokeh,phobson/bokeh,DuCorey/bokeh,jakirkham/bokeh,jakirkham/bokeh,clairetang6/bokeh,philippjfr/bokeh,aavanian/bokeh,phobson/bokeh,ericmjl/bokeh,percyfal/bokeh,dennisobrien/bokeh,mindriot101/bokeh,justacec/bokeh,ericmjl/bokeh,KasperPRasmussen/bokeh,DuCorey/bokeh,msarahan/bokeh,rs2/bokeh,maxalbert/bokeh,Karel-van-de-Plassche/bokeh,htygithub/bokeh,rs2/bokeh,phobson/bokeh,dennisobrien/bokeh,ericmjl/bokeh,KasperPRasmussen/bokeh,azjps/bokeh,phobson/bokeh,bokeh/bokeh,rs2/bokeh,timsnyder/bokeh,stonebig/bokeh,percyfal/bokeh,azjps/bokeh,ptitjano/bokeh,bokeh/bokeh,azjps/bokeh,azjps/bokeh,htygithub/bokeh,maxalbert/bokeh,quasiben/bokeh,aavanian/bokeh,draperjames/bokeh,clairetang6/bokeh,jakirkham/bokeh,aiguofer/bokeh,rs2/bokeh,msarahan/bokeh,htygithub/bokeh,stonebig/bokeh,schoolie/bokeh,DuCorey/bokeh,aavanian/bokeh,draperjames/bokeh,bokeh/bokeh,aiguofer/bokeh,htygithub/bokeh,clairetang6/bokeh,KasperPRasmussen/bokeh,ptitjano/bokeh,schoolie/bokeh,schoolie/bokeh,aiguofer/bokeh,ericmjl/bokeh,aavanian/bokeh,draperjames/bokeh,Karel-van-de-Plassche/bokeh,Karel-van-de-Plassche/bokeh,phobson/bokeh,timsnyder/bokeh,DuCorey/bokeh,Karel-van-de-Plassche/bokeh,stonebig/bokeh,schoolie/bokeh,quasiben/bokeh,percyfal/bokeh,justacec/bokeh,philippjfr/bokeh,schoolie/bokeh,Karel-van-de-Plassche/bokeh,philippjfr/bokeh,percyfal/bokeh,ptitjano/bokeh,justacec/bokeh,quasiben/bokeh,percyfal/bokeh,draperjames/bokeh,DuCorey/bokeh,timsnyder/bokeh,dennisobrien/bokeh,aiguofer/bokeh,jakirkham/bokeh,justacec/bokeh,philippjfr/bokeh,jakirkham/bokeh,aiguofer/bokeh,msarahan/bokeh,maxalbert/bokeh,ptitjano/bokeh,mindriot101/bokeh,azjps/bokeh