Co-exist with phonegap-plugin-push

`Error: Permission name C2D_MESSAGE is not unique` while cordova build

Author: m4ub

plugin.xml

@@ -42,8 +42,8 @@
          <!-- no longer necessary for android > 4.0.4 -->
          <!--uses-permission android:name="android.permission.GET_ACCOUNTS" /-->
 
-         <permission android:protectionLevel="signature" android:name="$PACKAGE_NAME.permission.C2D_MESSAGE" />
-         <uses-permission android:name="$PACKAGE_NAME.permission.C2D_MESSAGE" />
+         <permission android:protectionLevel="signature" android:name="${applicationId}.permission.C2D_MESSAGE" />
+         <uses-permission android:name="${applicationId}.permission.C2D_MESSAGE" />
       </config-file>
 
       <framework src="com.parse:parse-android:1.13.0" />