changed version number
added akka-actors to the project build
porting to scala 2.10.0
Revert "porting to scala 2.10.0"

This reverts commit e2db43c42d4b28c082ac79decabe290a0ba81286.
porting to scala 2.10.0
ported scala-actors to akka-actors
Ported Logging
Merged vinod's branch
checking backward compatibility
Updated build.sbt to scala 2.10.0