Clean up Makefile
Clean up Makefile

Change-Id: I96c93c99b7ecf11669e808b96bacf0101b05a648
Reviewed-on: http://review.couchbase.org/65263
Reviewed-by: Pavel Paulau <dd88eded64e90046a680e3a6c0828ceb8fe8a0e7@gmail.com>
Tested-by: Pavel Paulau <dd88eded64e90046a680e3a6c0828ceb8fe8a0e7@gmail.com>

couchbase/spring,couchbase/spring