added MediaStreamSink from M code; header only; does not compile
standardized file header
placed CSink class in the CaptureMediaSink namespace
changed STDMETHODIMP to IFACEMETHODIMP; namespace CaptureMediaSink; std file header
std file header
added file Helpers.h; does not compile
added embedded document links under version control (temporary file)
added files to C++ project
removed generated files from IDL