title: Build script error, unsupported Gradle DSL method found: 'useOldManifestMerger()'!
body: <p>My build.gradle:</p>
  
  <pre><code>buildscript {
      repositories {
          mavenCentral()
      }
      dependencies {
          classpath 'com.android.tools.build:gradle:0.10.+'
      }
  }
  apply plugin: 'android'
  
  repositories {
          mavenCentral()
  }
  
  android {
      compileSdkVersion 19
      buildToolsVersion "19.1.0"
      useOldManifestMerger false
  }
  
  dependencies {
      compile 'com.android.support:appcompat-v7:19.+'
      compile fileTree(dir: 'libs', include: ['*.jar'])
  }
  </code></pre>
  
  <p>Without line <code>useOldManifestMerger false</code> it builds ok.<br>
  gradle version: 1.10.<br>
  gradle android plugin: don't know where to look.<br>
  I think it is trying to use pre 0.10 of gradle android plugin. How can I reinstall it?</p>