Specs integration fails for Scala 2.9.3

[danielyule]

When trying to develop a Specs2 v1.12.5-SNAPSHOT test using 0.61-SNAPSHOT, running the test fails with a strange class loading error. This version of specs2 is the only one available for Scala 2.9.3. When I downgrade to Scala 2.9.1 and Specs2 v1.8 (which is the version mentioned in blueeyes/core/build.sbt in the 0.6.x branch of the git repo) the problem disappears. I suspect this is because blueeyes is built against Specs2 1.8, and so causes some compatibility problems with the newer versions of Specs2, which are the only ones available for later versions of Scala.

[dcsobral]

I'll take a look at it. 1.12.5 is bound to be released soon, and it would be best if any compatibility problems with it were spotted before it does so.