Various PCIutils changes accumulated over last two weeks:

Various PCIutils changes accumulated over last two weeks:

o  Use `long' instead of `long long' for PCI addresses on Alpha.
o  Synchronized header declarations with PCI specs rev. 2.2.
o  lspci: Dump all capabilities defined in PCI 2.2.
o  lspci: Even htype1 has a capability list.
o  lspci: Mask out bottommost 2 bits of capability pointers as required
   by the specs.
o  Added overall support for reporting of region sizes (needs support
   in the kernel, but I've already sent a patch to Linus).
o  pci_fill_info() returns a bitmask of what it suceeded to read (reading
   of sizes can fail if the kernel doesn't support it).
o  Some new IDs.