update gradle

build.gradle

@@ -3,7 +3,7 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.0.0'
+        classpath 'com.android.tools.build:gradle:1.0.1'
     }
 }
 
@@ -13,7 +13,7 @@ allprojects {
     }
 }
 
-apply plugin: 'android'
+apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 19
@@ -29,7 +29,7 @@ android {
 
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
-    compile 'com.android.support:support-v4:21.0.+'
+    compile 'com.android.support:support-v4:21.0.3'
     compile 'com.squareup.picasso:picasso:2.2.0'
     compile 'org.lucasr.smoothie:smoothie:0.1.0'
 }

src/main/java/org/lucasr/layoutsamples/app/TweetsFragment.java

@@ -45,7 +45,7 @@ public View onCreateView(LayoutInflater inflater, ViewGroup container,
     public void onViewCreated(View view, Bundle savedInstanceState) {
         super.onViewCreated(view, savedInstanceState);
 
-        TweetsListView list = (TweetsListView) getView().findViewById(R.id.list);
+        TweetsListView list = (TweetsListView) view.findViewById(R.id.list);
         int presenterId = getArguments().getInt(ARG_PRESENTER_ID);
         list.setPresenter(presenterId);
     }