2.6.0-test2: access permission filesystem 0.16

This *untested* 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:
- fixed dependency to CONFIG_NET_HOOKS
- fixed dependency to CONFIG_SECURITY
- minor cleanup
- updated to 2.6.0-test2

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

Regards, Olaf.