Move OptionsBits and FlagsBits in GlobalConfig.
Move OEMVendor, OEMProduct, OEMBoard in GlobalConfig.
Move KernelPatchesAllowed, KextPatchesAllowed, EnabledCores and
BlockKexts in GlobalConfig.
Create RomVersionUsed, EfiVersionUsed and ReleaseDateUsed in
GlobalConfig.
Move gFwFeatures, gFwFeaturesMask, gPlatformFeature, SlotDevices in
Smbios section.
Move UserInUse, UserChannels and User from gRAM to Smbios settings
section.
Rename enum LANGUAGES to LanguageCode.
hex2bin returns the length when passing NULL for out parameter instead
of 0.
Buildid in OEMString for my own build.
Create TagTypes.h.
Rename AddProperties to AddPropertiesArray.
devprop_generate_string now returns a XString8.
Add cpy method in XBuffer.
Add strsicpy in XString.
Fixed some icons ordering in main menu.
Fixed macOs version detection for custom entries.
Fixed main Big Sur partition appearing in menu.
Refactor IsValidGuidAsciiString.
