title: Unresolved dependency error when creating a new project
body: <p>This error appears when creating a new Android Application module in Android Studio using Fixed Tabs + Swipes for navigation.</p>
  
  <p>It says: </p>
  
  <blockquote>
    <p>The following dependencies were not resolvable. See your build.gradle
    file for details. - com.android.support:appcompat-v7:18.0.0</p>
  </blockquote>
  
  <p><img src="https://i.stack.imgur.com/qjGy4.png" alt="The error"></p>
  
  <p>I'm targeting Android 4.0+ devices. Why is the compatibility library involved? <a href="http://forum.xda-developers.com/showthread.php?t=2453173" rel="nofollow noreferrer">One workaround</a> is to install this library using the Android SDK manager, but I'm concerned my app will actually <em>use</em> this compatibility library when there is no reason to. The ActionBar and fixed tab navigation should be built-in to the Android 4.0+ framework right?</p>