pci_ids.h

[Ronald G. Minnich]

I have merged in the latest 2.4.19 pci_ids.h with the linuxbios version. 

In the process I found they have changed and deleted some names. 

I have put the linuxbios-specific names at the end of the file bracketed 
by a comment pair to show they are linuxbios-specific. Your builds should 
be fine. 

If they break due to a problem with pci_ids.h please let me know.

I needed to update for some newer chips that were not in the linuxbios 
pci_ids.h.

thanks

ron