[AD] search path?

[Peter Wang <novalazy@xxxxxxxxxx>]

What was the motivation for the search path stuff, i.e.
al_add_search_path, etc.?

I don't see any reason to keep it.  It's likely a source of confusion as
most people passing a relative filename will expect it to be opened
relative to the current directory only, not relative to some set of
directories.  And when you consider opening files for writing...

Peter