Ensure the defaults in the JS implementation match the inplementation in the Python class.
Ensure the defaults in the JS implementation match the inplementation in the Python class.

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