ENH: export vegaEmbed interface for use on other frontends
ENH: export vegaEmbed interface for use on other frontends

vega/ipyvega,uwdata/ipython-vega-lite,vega/ipython-vega,vega/ipython-vega,vega/ipyvega,uwdata/ipython-vega,uwdata/ipython-vega-lite,uwdata/ipython-vega,uwdata/ipython-vega-lite,uwdata/ipython-vega,vega/ipyvega,vega/ipython-vega,vega/ipyvega