title: Update from gradle 0.8 to 0.9
body: <p>I've updated from Gradle 0.8 to 0.9 but it gives me incompatibility problems. I've tried to fix it but I don't know exactly where the problem is.</p>
  
  <p>A help is really appreciated.. this is my Gradle file :) thanks!</p>
  
  <pre><code>apply plugin: 'android'
  
  android {
      compileSdkVersion 19
      buildToolsVersion '19.0.1'
  
      defaultConfig {
          minSdkVersion 14
          targetSdkVersion 19
          versionCode 1
          versionName "1.0"
      }
      buildTypes {
          release {
              runProguard false
              proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
          }
      }
  }
  
  apply plugin: 'android'
  
  repositories {
      mavenCentral()
  }
  
  dependencies {
      compile 'com.fasterxml.jackson.core:jackson-databind:2.2.+'
      compile 'com.fasterxml.jackson.core:jackson-core:2.2.+'
      compile 'com.fasterxml.jackson.core:jackson-annotations:2.2.+'
      compile 'commons-lang:commons-lang:2.6'
      compile 'com.nhaarman.listviewanimations:library:2.5.2'
      compile files('libs/TestFlightLib.jar')
      compile 'com.android.support:support-v4:19.0.1'
  }
  
  android {
      packagingOptions {
          exclude 'META-INF/DEPENDENCIES'
          exclude 'META-INF/NOTICE'
          exclude 'META-INF/LICENSE'
          exclude 'META-INF/LICENSE.txt'
          exclude 'META-INF/NOTICE.txt'
      }
  }
  </code></pre>
  
  <p>EDIT:</p>
  
  <p>The error is something like:</p>
  
  <pre><code> Failed to refresh Gradle project 'gradle'
   Unable to load class 'org.gradle.api.artifacts.result.ResolvedComponentResult'.
   This is an unexpected error. Please file a bug containing the idea.log file.
  </code></pre>