title: Could not find method android() for arguments org.gradle.api.Project
body: <p>Getting a bug, when I try to compile my project in studio , i have search quite a bit with no real solution to it </p>
  
  <p>Error:(17, 0) Could not find method android() for arguments [build_a7zf1o8ge4ow4uolz6kqzw5ov$_run_closure2@19201053] on root project 'booksStudioDir' of type org.gradle.api.Project.</p>
  
  <p>This is a sample of my build/gradle file </p>
  
  <pre><code>buildscript {
  repositories {
      maven { url 'https://maven.fabric.io/public' }
  }
  
  dependencies {
      classpath 'io.fabric.tools:gradle:1.+'
    }
   }
    apply plugin: 'com.android.application'
  apply plugin: 'io.fabric'
  
  
  android {
  compileSdkVersion 21
  buildToolsVersion "23.0.1"
  
  defaultConfig {
      applicationId "com.peade.time"
      minSdkVersion 10
      targetSdkVersion 13
  }
  signingConfigs {
      release {
          storeFile file("/home/bestman/Desktop/mkey/key")
          storePassword "androidkeys"
          keyAlias "peade"
          keyPassword "yes1234"
      }
  }
  buildTypes {
      release {
          minifyEnabled false
          proguardFiles getDefaultProguardFile('proguard-android.txt'),    'proguard-rules.txt'
          signingConfig signingConfigs.release
       }
    }
  }
    repositories {
      maven { url 'https://maven.fabric.io/public' }
      mavenCentral()
   }
  dependencies {
     compile 'com.edmodo:cropper:1.0.1'
     compile 'com.android.support:support-v4:21.0.3'
     compile 'com.itextpdf:itextpdf:5.5.6'
     //    compile files('libs/commons-lang3-3.3.2.jar')
     compile files('libs/dropbox-android-sdk-1.6.1.jar')
     //    compile files('libs/httpmime-4.0.3.jar')
     compile files('libs/json_simple-1.1.jar')
     compile files('libs/picasso-2.5.2.jar')
     compile('com.crashlytics.sdk.android:crashlytics:2.5.2@aar') {
      transitive = true;
     }
     compile project(':owncloud')
   }
  </code></pre>