Updated build files

app/build.gradle

@@ -1,11 +1,3 @@
-buildscript {
-    repositories {
-        mavenCentral()
-    }
-    dependencies {
-        classpath 'com.android.tools.build:gradle:0.12.2'
-    }
-}
 apply plugin: 'com.android.application'
 
 repositories {
@@ -105,8 +97,4 @@ android {
         sourceCompatibility JavaVersion.VERSION_1_7
         targetCompatibility JavaVersion.VERSION_1_7
     }
-}
-
-task wrapper(type: Wrapper) {
-    gradleVersion = '1.12'
-}
+}

build.gradle

@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:0.12.2'
+        classpath 'com.android.tools.build:gradle:0.13.3'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -16,4 +16,8 @@ allprojects {
     repositories {
         jcenter()
     }
+}
+
+task wrapper(type: Wrapper) {
+    gradleVersion = '2.1'
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Sun May 18 21:50:42 CEST 2014
+#Sun Oct 12 21:44:21 CEST 2014
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=http\://services.gradle.org/distributions/gradle-1.12-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.1-bin.zip