[boost] [task] new version 0.2.2

Subject: [boost] [task] new version 0.2.2
From: k-oli_at_[hidden]
Date: 2009-07-13 15:13:45

Hello,
I've added boost.task-0.2.2 to boost.vault:

- allow user-defined execution policies
- private inheritance from noncopyable removed from task< R > and static_pool< 
R >
  copy-ctor and assignment-op private and unimplemented
  allowing correct move-semantics
- worker_group removes all worker-threads in join_all()
  static_pool< R > does contain zero worker-threads after shutdown() or 
shutdown_now()
- reintroduction of make_task()
- internal refactoring/rework
- documentation updated
- tests updated
- examples updated

best regards,
Oliver