CMake UNIMRCP_SOURCE_DIR better guessed and documented.
CMake UNIMRCP_SOURCE_DIR better guessed and documented.

AaronZhangL/swig-wrapper,unispeech/swig-wrapper,AaronZhangL/swig-wrapper,AaronZhangL/swig-wrapper,unispeech/swig-wrapper,unispeech/swig-wrapper,AaronZhangL/swig-wrapper,AaronZhangL/swig-wrapper,unispeech/swig-wrapper,AaronZhangL/swig-wrapper,unispeech/swig-wrapper,unispeech/swig-wrapper