Rudder

So, the problem in parent issue is now that the dependency in parent pom for scalaz-concurrent is mark as test with the correct version.

Then, it is mark as "compile" in rudder-core.
And then, rudder-core is marked as a compile dependency of rudder-web.

But in rudder-web, scalaz-concurrent is now a TEST dependency (somehow, parent-pom priority is higher than the transitive one).

So the correct solution is to:

- completly remove scalaz-concurrent as a (test) dependency in parent-pom (it is not, we did that to be able to specify the same version as everywhere)
- add a dependencyManagement section to force version of scalaz-* for each project using parent-pom
- remove in rudder-core all the direct dependencies which were added to specify version (i.e scalaz-*)

The ticket manage the parent-pom, its childern rudder-core.