Fix 0003022: Add user to project form lists disabled users.

M core/print_api.php

• (print_project_user_list_option_list): Add a condition to the query that users are enabled.

Patch supplied by nielx through the bug tracker.

git-svn-id: http://mantisbt.svn.sourceforge.net/svnroot/mantisbt/trunk@2063 <a class="text" href="/?p=mantisbt.git;a=object;h=f5dc347c">f5dc347c</a>-c33d-0410-90a0-b07cc1902cb9