[merge] trivial makefile cleanups

[Martin Pool]

On 9/14/07, Robert Collins <robertc at robertcollins.net> wrote:
> On Fri, 2007-09-14 at 13:01 +1000, Martin Pool wrote:
> > This just removes two old makefile targets that don't seem very useful anymore.
>
> Whats not useful about tags?

It doesn't actually run tags over all the source files.  I'd be happy
to change it to build it with --recursive if that's useful - in that
case i'd also like to add the tag files to the ignore rules.

-- 
Martin