Mofidied ref.actor so it now support serial of the value and queueing of delayed Get + added specs for it
Refactored Ref to instead combining on `ref` to start combine resulting discrete or continuos processes to obtain different combinations and functionality
fixed race condition on spec and property verifications
Merge branch 'refs/heads/async-pr'
bumped version
Refactored actor.Ref to perform the callback via supplied implicit strategy
Merge branch 'refs/heads/async-pr'
updated build file for team city