[Diem] - installer now generates a relative web dir in ProjectConfiguration.class.php
[Diem]
- installer now generates a relative web dir in ProjectConfiguration.class.php

git-svn-id: 07ba52ad13342956335ab470fd3773cbdcff1644@26961 ee427ae8-e902-0410-961c-c3ed070cd9f9

Symfony-Plugins/diemPlugin,Symfony-Plugins/diemPlugin,Symfony-Plugins/diemPlugin