About std::ostream* os parameter of RemoteManager::start

[rtrepos]

Is this really usefull to provide this function signature. The os parameter is used to write information messages but there is already a Context embedded into the RemoteManager that can be used to log messages. Beside, the errors are written with the context from the RemoteManager constructor.

One could remove the os parameter and rely on context->log_fn functor to write information messages.

[quesnel]

Yes. We can delete this useless parameter and move error code to the context functor.

Be careful however. We need to limit API break between VLE 2.0 and 2.1 to restrict package changes.

[rtrepos]

Done in commit 3011028ddcf429261588946bd5b4d65c77b2c753