update avws.hpp

Signed-off-by: Jack <jack.wgm@gmail.com>
add logging.hpp for avws.

Signed-off-by: Jack <jack.wgm@gmail.com>
update copyright note.

Signed-off-by: Jack <jack.wgm@gmail.com>
include logging.hpp for avws.hpp

Signed-off-by: Jack <jack.wgm@gmail.com>
add code for example ws-client.cpp

Signed-off-by: Jack <jack.wgm@gmail.com>
commit websocket.open
update avws-client vcproject