Various smaller flashrom improvements

- Document new 'satasii' programmer in -L output and manpage.

 - Drop PCI_IO_BASE_ADDRESS, pci.h has such #defines already.

 - Beautify flashrom output and make it more consistent.
 
 - Same for the 'make' output (reordered some $CC parameters).
   Build-tested on i386, shouldn't break any builds, I think.

 - Some variable renaming and other cosmetic fixes.

Corresponding to flashrom svn r529.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>

flashrom.c

@@ -543,6 +543,7 @@ int main(int argc, char *argv[])
 		printf("\nSupported PCI devices flashrom can use "
 		       "as programmer:\n\n");
 		print_supported_pcidevs(nics_3com);
+		print_supported_pcidevs(satas_sii);
 		exit(0);
 	}