* include/functions_config.php: Loads relative_path variable in user
session.
* include/functions_db.php: Added include call to
functions_extensions.php.
* godmode/groups/configure_group.php
godmode/groups/group_list.php: Added functionality to assign a skin to
a group.
* godmode/menu.php: Added an entry to skins submenu.
* godmode/users/configure_user.php: Added functionality to assign a skin to
a user.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@3823 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
ebc6668f9b