[dev] [9base] tip Makefile missing md5sum

[Stanley Lieber]

diff -r a63b332dda6d Makefile
--- a/Makefile  Wed Jan 05 16:21:08 2011 +0000
+++ b/Makefile  Wed Jan 05 22:14:30 2011 -0600
@@ -29,6 +29,7 @@
        join\
        look\
        ls\
+       md5sum\
        mk\
        mkdir\
        mtime\