Changed travis file to build 3.2.x-new instead of 3.2.x, and added 3.3.x.
Changed travis file to build 3.2.x-new instead of 3.2.x, and added 3.3.x.

dotty-staging/scalatest,scalatest/scalatest,cheeseng/scalatest,dotty-staging/scalatest,cheeseng/scalatest,scalatest/scalatest,scalatest/scalatest,cheeseng/scalatest,dotty-staging/scalatest