title: android manifest merger failed, gms play services / firebase
body: <p>I am trying to add firebase to my app using the firebaseUI. <a href="https://github.com/firebase/FirebaseUI-Android" rel="noreferrer">As the documentations says, I have used the corresponding gms:play-services (11.0.4) with the firebaseUI version (2.2.0)</a>
  When I sync the gradle files, I receive following error:</p>
  
  <pre><code>Error:Execution failed for task ':app:processDebugManifest'.
  &gt; Manifest merger failed : Attribute meta-data#android.support.VERSION@value value=(26.0.0) from [com.android.support:support-v13:26.0.0] AndroidManifest.xml:28:13-35
      is also present at [com.android.support:customtabs:25.4.0] AndroidManifest.xml:25:13-35 value=(25.4.0).
      Suggestion: add 'tools:replace="android:value"' to &lt;meta-data&gt; element at AndroidManifest.xml:26:9-28:38 to override.
  </code></pre>
  
  <p>This is my gradle file:</p>
  
  <pre><code>android {
  compileSdkVersion 26
  buildToolsVersion "26.0.1"
  defaultConfig {
      applicationId "com.test.test"
      minSdkVersion 21
      targetSdkVersion 25
      versionCode 1
      versionName "1.0"
  }
  dependencies {
  compile fileTree(dir: 'libs', include: ['*.jar'])
  
  
  compile 'com.android.support:appcompat-v7:26.0.0'
  compile 'com.android.support.constraint:constraint-layout:1.0.2'
  compile 'com.android.support:cardview-v7:26.0.0'
  compile 'com.android.support:support-v13:26.0.0'
  compile 'com.android.support:design:26.0.0'
  compile 'com.android.support:recyclerview-v7:26.0.0'
  
  //firebase
  compile 'com.google.android.gms:play-services-auth:11.0.4'
  compile 'com.google.firebase:firebase-core:11.0.4'
  compile 'com.google.firebase:firebase-auth:11.0.4'
  compile 'com.google.firebase:firebase-database:11.0.4'
  compile 'com.google.firebase:firebase-storage:11.0.4'
  compile 'com.firebaseui:firebase-ui:2.2.0'
  
  testCompile 'junit:junit:4.12'
  }
  
  //firebase
  apply plugin: 'com.google.gms.google-services'
  </code></pre>
  
  <p>I've made sure that all the versions are up to date and that they are all the same. Can't figure out what the problem is?</p>