Clojurians Log v2

I'm planning to make 2 breaking changes : • ditch gather, because it's obsoleted by ?= and it's an open door to an combinatorial explosion of trivial combinators • switch arguments of timeout, because it's more consistent with clojure style to have task transformers take the task as first argument (similarly, flow transformers take the flow as last argument)

if you're impacted by these changes and/or think it's a bad idea, please let me know