Implement a Python script for IDA Pro for post-PDB import to rename classes and functions to match the original RTTI data

[jpstewart]

The PDB import, as described in the wiki, can import types and virtual tables but they do not match the original RTTI data since clib uses a RE namespace for these types whereas the original types where in the global namespace. A renaming script may help IDA Pro better utilize these types automatically in disassembly.