TOMOYO: Add pathname grouping support.

This patch adds pathname grouping support, which is useful for grouping
pathnames that cannot be represented using /\{dir\}/ pattern.

Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: James Morris <jmorris@namei.org>

diff --cc security/tomoyo/Makefile
Simple merge

diff --cc security/tomoyo/common.c
Simple merge

diff --cc security/tomoyo/common.h
Simple merge

diff --cc security/tomoyo/file.c
Simple merge

diff --cc security/tomoyo/gc.c
Simple merge

diff --cc security/tomoyo/path_group.c
Simple merge