Add man file and its makefile

Note:
man file is a stub.
Makefile doesn't actually work.

BUG=chromium-os:16097
TEST=None yet.

Change-Id: Iac91803256de589f445a6e5f0298d1d59deffffd
diff --git a/configure.ac b/configure.ac
index 006def2..8043a53 100644
--- a/configure.ac
+++ b/configure.ac
@@ -77,5 +77,6 @@
 AC_CONFIG_FILES([Makefile
                  src/Makefile
                  include/Makefile
+                 man/Makefile
                  xorg-cmt.pc])
 AC_OUTPUT