MethodSig now overrides ToString()
CorLibTypes' props are now TypeDefs if owner module is corlib
Update ByteArrayChunk ctor XML doc
Only preserve extra data if PreserveExtraSignatureData is set. This flag wasn't checked.
Add missing XML doc
Refactor
Remove useless DotNetFile instance. It's now static and called MetaDataCreator
Add ReadColumn_NoLock() and remove useless null checks
Use new row reader methods