added command to add enabled modules to code coverage includes

[dcblogdev]

This will populate phpunit.xml with paths to scan

<source>
    <include>
      <directory>./app</directory>
      <directory suffix=".php">./Modules/Auth/app/</directory>
      <directory suffix=".php">./Modules/Base/app/</directory>
      <directory suffix=".php">./Modules/Profile/app/</directory>
    </include>
  </source>