title: Manifest changes undoing after build
body: <p>I made changes to my manifest (adding a new activity). I copy and pasted someone else's code (was my first time setting a parent activity). I accidentally built with the wrong code and it gave me an error about resources (which I understand). I then made the changes to the manifest, but every time I build or clean, it reverts it to the original version and spits out the errors for that. I can't find anything about building undoing code, so I appreciate any help.</p>
  
  <pre><code>       &lt;activity
              android:name="com.willnasby.your_turn.HistoryActivity"
              android:label="History"
              android:parentActivityName="com.willnasby.your_turn.MainActivity" &gt;
  
              &lt;!-- Parent activity meta-data to support 4.0 and lower --&gt;
              &lt;meta-data
                  android:name="android.support.PARENT_ACTIVITY"
                  android:value="com.willnasby.your_turn.MainActivity" /&gt;
          &lt;/activity&gt;
  </code></pre>
  
  <p>keeps being reverted to</p>
  
  <pre><code>        &lt;activity
              android:name="com.example.myfirstapp.DisplayMessageActivity"
              android:label="@string/title_activity_display_message"
              android:parentActivityName="com.example.myfirstapp.MainActivity" &gt;
  
              &lt;!-- Parent activity meta-data to support 4.0 and lower --&gt;
              &lt;meta-data
                  android:name="android.support.PARENT_ACTIVITY"
                  android:value="com.example.myfirstapp.MainActivity" /&gt;
          &lt;/activity&gt;
  </code></pre>
  
  <p>every time I try to build.</p>
  
  <p>Thanks.</p>
  
  <p>EDIT: I read another post about how my versions might not be synced with gradle, but I did and it's still reverting.</p>