See:  niftools/nifxml#62

On several occasions the newer nif.xml now has version-exclusive names which are identical yet have different types.  Such as uint in one version and ushort in another.  Adding the cast to read/write will adjust the read/write size appropriately.

Note this does not fix all duplicate names, just the ones where a cast during read/write is all that is necessary.

The first type also has to be the largest as declaration for the type depends on the first name, and subsequent smaller types will reuse that name.

NiDataStream uses two members to store args extracted from the RTTI string for the name that are not actually read/written during I/O so the current generation for this object is incorrect.

For some reason nifxml.py lists a bunch of compounds which are often nested in order to write the toString code correctly.  Added the new constraint descriptors to it.

The mapping for XML type to niflib type is now internal instead of in nif.xml.  Type names are synced to nifxml 0.9.

The list of includes was not first reduced to unique includes before writing, so the same file would be included over and over again.

Added Compound.has_arr() which recursively checks all members for an array size.  This removes the need for a manually maintained list of compounds with arrays.

Required to pass a child member of BSVertexDesc through to BSVertexData.

Comment out BSVertexDesc as a native type for now, as niflib doesn't have such a type yet anyway.

This is only the first step of many...

…e/include

Reduced the constant code() calls for each line and used multi-line string templates instead.

Created specialized CFile methods for includes, include guards, and namespaces to make it even more legible.

A function, parse_XML now must be called to actually fill the Blocks/Compounds.  This gives another script a chance to monkeypatch the classes before calling the function.

Moved all the niflib specific methods to gen_niflib and then monkeypatch the classes with them.

Pass native types dict as a parameter instead of referencing it globally.

Fixed nifxml_doc generation also.

Wasn't actually looking at the member count attribute.  Thanks, Python.

Also improve the include() function for CFile so that quotes are not required.