Update Gradle plugin to 0.14 for compatibility with Android Studio 0.9.0

build.gradle

@@ -3,7 +3,7 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:0.13.0'
+        classpath 'com.android.tools.build:gradle:0.14.0'
     }
 }