修改phonegap默认的启动图标

居然被这个问题折磨了三四个小时，不过总算解决了，还是外国友人比较靠谱；

IN this link, third image from the top shows you were to change the icon. you see a folder in the left column Resources->icons. open it in the finder and replace the icon what you have for iPad etc. you can also change the splash screen images in the Resources->Splash section.

to empty the cache delete the app from the device and do a clean and build. Even if its still there(it does at times, trust me), restart your xCode.

其实就是覆盖图标，清空缓存，重启XCODE。