[ANNOUNCE] Etage 0.1.7, a general data-flow framework

Hi!

I am glad to announce a new version of Etage, a general data-flow
framework. Now it supports also GHC 7.0 and not just GHC head and
because of this also Hackage successfully generates documentation so
it is easier to understand the framework.

http://hackage.haskell.org/package/Etage

Feel free to test it and provide any feedback

Mitar