Remove test target from example project

It cause error when open example project in Xcode6. It was trying to access the **ExamplesTests-Info.plist** file. I think it is better to remove this target.

![screenshot 2014-08-07 19 18 23](https://cloud.githubusercontent.com/assets/1230665/3841525/a8bed73a-1e2d-11e4-9443-c5364302359a.png)