title: Error:Plugin with id 'com.github.dcendents.android-maven' not found
body: <p>I'm using this library in my Android app. (<a href="https://github.com/yazeed44/MultiImagePicker" rel="nofollow noreferrer">https://github.com/yazeed44/MultiImagePicker</a>)</p>
  <p>Before now, I was adding it to my project this way:</p>
  <pre><code>compile 'net.yazeed44.imagepicker:imagepicker:1.3.0'
  </code></pre>
  <p>The problem with importing it that way is, as far as I know, that I can't override any code because I'll lose all the changes after building the project again. (I need to change some code)</p>
  <p>For that reason, I have downloaded the source code and I've imported the project as a module with this name: 'imagepicker'</p>
  <p>After that, I added this line to my app build.gradle:</p>
  <pre><code>compile project(':imagepicker')
  </code></pre>
  <p>and this to my settings.gradle (Android Studio did it)</p>
  <pre><code>include ':app', ':imagepicker'
  </code></pre>
  <p>After doing that, I try to run the project and Android studio shows this error:</p>
  <pre><code>Gradle 'Project' project refresh failed
  Error:Plugin with id 'com.github.dcendents.android-maven' not found.
  </code></pre>