docs: Android Studio 1.4 release updates

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  <p><a href="#" onclick="return toggleContent(this)">

    <img src="{@docRoot}assets/images/triangle-opened.png" class="toggle-content-img"

      alt=""/>Android Studio v1.4.0</a> <em>(September 2015)</em>

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    <p>Fixes and enhancements:</p>

  <ul>

    <li>Added the Vector Asset Studio tool for importing vector graphics, such as material icons

      and SVG files. To use this tool, in the Android view of the Project window, right-click the

      <strong>res</strong> folder and select <strong>New</strong> &gt; <strong>Vector Asset</strong>.

    </li>

    <li>Added new Android Monitor functions, GPU and Network. To use these monitors, click

      <strong>Android Monitor</strong> at the bottom of the main window. The Android Device Monitor

      can't be running at the same time as Android Monitor.

    </li>

    <li>Added an early preview of the new Theme Editor. To use this feature, select

      <strong>Tools</strong> &gt; <strong>Android</strong> &gt; <strong>Theme Editor</strong>.

    </li>

    <li>Updated the Android templates for the Design Support Library. Templates now include support

      for the Material Design specification, as well as the <code>appcompat</code> Support Library

      for backwards compatibility.

    </li>

  </ul>

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  <p><a href="#" onclick="return toggleContent(this)">

    <img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img"

      alt=""/>Android Studio v1.3.2</a> <em>(August 2015)</em>

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