2.6.7: access permission filesystem 0.17

This patch adds a new permission managing file system. Furthermore, it adds two modules, which make use of this file system.

One module allows granting capabilities based on user-/groupid. The second module allows to grant access to lower numbered ports based on user-/groupid, too.

Changes:
- minor module_param() cleanup
- updated to 2.6.7

This patch is available at:
<http://www.olafdietsche.de/linux/accessfs/>

Regards, Olaf.