Add-GeoJSON-Multiple-Popups

• Combine geojsonlayer.js libiary with popupextended.js libiary
• Achieve visible multiple popups based on geojsonlayer at the same time.
• Use http-server / nginx / tomcat and other server tools to start.
• You can access detail information in this link: http://www.cnblogs.com/easonxu/p/6588529.html