Change build dir for ios.

Author: yaukeywang

xcode6-ios/xcode6-ios.xcodeproj/project.xcworkspace/xcuserdata/yaukeywang.xcuserdatad/UserInterfaceState.xcuserstate

@@ -9,7 +9,7 @@
 	<key>CustomBuildLocationType</key>
 	<string>RelativeToDerivedData</string>
 	<key>CustomBuildProductsPath</key>
-	<string>../../Build/IOS</string>
+	<string>../../Build/iOS</string>
 	<key>DerivedDataLocationStyle</key>
 	<string>Default</string>
 	<key>IssueFilterStyle</key>