#9 expand STL wrapper

[Christoph Nenning]

Currently there are only containers. streams, iterators and exceptions could be added.

[Christoph Nenning]

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std::type_info is used by Ogre::Any

[Christoph Nenning]

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std::wstring is used by Ogre::UTFString

[Christoph Nenning]

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Added std::type_info and std::ostream

[Christoph Nenning]

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beside std::wstring we need:
- std::ofstream used in Ogre::StaticGeometry
- std::ios::fmtflags used in Ogre::StringConverter

[Christoph Nenning]

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Added _basic_ support for
- std::wstring (just casting char to wchar_t and vice versa)
- std::ofstream
- std::istream
- std::ifstream
- std::ios::fmtflags
inhertance is not taken into account