Hooks take new "modules" argument, and hook names can contain periods.
* debian/mandos-client.README.Debian: Adjust wording. * debian/rules (binary-common): Exclude nework-hooks.d directory from dh_fixperms. * initramfs-tools-hook: Also create network hook directory. Allow periods in hook names. Only run executable files in hook directory. Copy needed modules. * network-hooks.d/bridge: Fix "/usr/bin/brctl" to "/usr/sbin/brctl". Also take "modules" argument. * plugins.d/mandos-client.xml (NETWORK HOOKS/REQUIREMENTS): Document the allowing of periods in hook names. (NETWORK HOOKS/REQUIREMENTS/files): Adjust wording. (NETWORK HOOKS/REQUIREMENTS/modules): New. (NETWORK HOOKS/REQUIREMENTS/MANDOSNETHOOKDIR): Clarify. (NETWORK HOOKS/REQUIREMENTS/MODE): Add "modules".