Add rules to update CMakeLists.txt, Makefile and GNUmakefile

The <copyfile> element in repo don't seem to be honored for
repo sync

Change-Id: Iceb484d20b298af17c2e5723a822d360d9ef92e5
Reviewed-on: http://review.couchbase.org/38864
Reviewed-by: Trond Norbye <trond.norbye@gmail.com>
Tested-by: Trond Norbye <trond.norbye@gmail.com>