Rewrite the state machine to a class, rather than an object.

To avoid suprises in tree retyping, the instance of this
class is immediately upcase to
StateMachine[Promise[T], ExecContext].

Allow nested non-case classes. These pop up when
we use nested async calls.

Only look for duplicate names in the subtrees
traversed by AsyncTraverser.

1 files changed, 1 insertions, 1 deletions

diff --git a/build.sbt b/build.sbt
index 9b0a6bd..4a3f200 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,4 +1,4 @@
-scalaVersion := "2.10.0-RC1"
+scalaVersion := "2.10.0-RC3"
 
 organization := "org.typesafe.async"