Preserve the timestamp when INSERTVERSION operates on Messages
Those RAM loading modules which pick from VersionNum and insert into their Messages would create a new Messages file with a new date every time they are built. Because the tools to put these in ResourceFS also capture the file's datestamp (via :FLOAD: :FEXEC: in objasm, or via resgen for C modules), you don't create binary identical copies on two successive builds despite the same input source. Add a ${TOUCH} step to copy the reference time stamp to the generated Messages file.
Requires Library-1_96 or later for Touch.