Last code in PciScanBus: call to PciGetfunctionLimits now implement (call PcipGetfunc...

Last code in PciScanBus: call to PciGetfunctionLimits now implement (call PcipGetfunctionLimits if PciSkipThisFunction say no)
PcipGetfunctionLimits support PCI_HACK_CRITICAL_DEVICE and PCI Debug Device by use IPI code (PciExecuteCriticalSystemRoutine implement)
PciConfigurators table define for Device, PCI-to-PCI (PP) Bridge plus CardBus Bridge but all configurator stub now
Configurator chain: Init (Massage) -> [WRITE INIT] (PciWriteLimitsAndRestoreCurrent) -> Restore -> SaveLimit -> SaveCurrent
Support ExpectedWritebackFailure
Fix bug in PciApplyHacks (found by me testing sir_richard code)
Now pass 7000 SLOC ^_^;~ Good night!

svn path=/trunk/; revision=48118