[yarpros] add type name to yarp::sig::Vector
[yarpros] add data directions and type information to controlboard ports
[yarpros] add wire-twiddling information to type server
[yarpros] keep all node-related syntaxes working until we pick one/none
[yarpros] one side of http connection may be virtualized
[yarpros] make slot for type-on-wire as distinct from type-in-code
don't expect replies to messages that we failed to send
ignore some other common bindings build directories
[yarpros] upgrade yarp/ros integration (wip)