Some versions of 10.4 may have kexts that do not have an Info.plist, but have plugins. We still want to scan any plugins in this case.

closes acidanthera/bugtracker#1149

closes acidanthera/bugtracker#1128

This allows custom CPU names. Do not use this is the detection
is wrong for you but rather bugreport with CPUID dumps.

closes acidanthera/bugtracker#1135

This quirk is similar to keepsyms=1 but is potentially less intrusive.
Lilu needs to access __LINKEDIT to do symbol solving in the kernel.

- KcGetKextSize may report far larger kext size due to using segment
  address instead of kext address as a base.
- KC Mach-O header rebuild may make Context->LinkEditSegment point
  to invalid memory breaking KcGetKextSize in the kext patcher.

сloses acidanthera/bugtracker#1133

closes acidanthera/bugtracker#1130