Survey Question: flow research

[sdmcallister]

Apologies, as this comment really doesn't relate to Nim itself, but rather the 
libraries. The libraries are also in the public eye. I've seen people, likely 
newcomers, ask whether project X is dead. Sometimes is isn't, it is just stable 
enough and the features meets the need of the author. That stability is a great 
sign. So maybe mention this and information about the status of the project in 
the Readme rather than make people open an issue or just assume the worst and 
move on.