Some servers do not accept timestamps

Extended Node.set_value() to receive ua.DataValue objects directly.

Split on first ':' only.

If the name has a ':' in it then unpacking values fails, only split on
first.

all implementations (asyncio, socket, StringIO,..)

Method output arguments must be defined from the ‘outputs’ argument.

-) Added ability to handle Python booleans
-) Fixed issue with converting windows date time to unix date time on
systems where the clock is inaccurate