html 5获取GPS位置，Google地图显示
场景：
JQuery Mobile
代码片段：
参考：
Static Maps API V2 Developer Guide
静态图片API
key要申请
https://developers.google.com/maps/documentation/staticmaps/#api_key
API说明
https://developers.google.com/maps/documentation/staticmaps/#api_key
测试：
NY
http://maps.googleapis.com/maps/api/staticmap?center=New+York,NY&zoom=13&size=600x300&key=API_console_key
SH
http://maps.googleapis.com/maps/api/staticmap?center=Shanghai+Hai,SH&zoom=13&size=600x300&key=AIzaSyBP24UOltpPGbNYDa-sS7YXKEvkxuPHfNs&sensor=false
Mobile Web 应用例子程序 : Build an Exercise Tracking App: Persistence & Graphing
http://mobile.tutsplus.com/tutorials/phonegap/build-an-exercise-tracking-app-geolocation-tracking/
