omnibus include/ cleanup, updated to 2.4.15-pre5

I have updated and regularized the header file cleanup patches located at

http://ncm.best.vwh.net/patch-linux.diff
http://ncm.best.vwh.net/patch-includes.diff

to apply properly to 2.4.15-pre5. (They will still work ok on pre4.)

Nathan Myers
ncm at cantrip dot org