fixed comments
fixed LiftL
added await1Or
removed Junction imports
Removed the defaults from awakeEvery
fixed wye to follow the termination strategy and exception propagation of njoin, and topic. Wye implementation now propagates reason correctly to Wye
removed Default strategy from impicits
remove stateSignal that was private and no more used
Merge branch 'refs/heads/topic/process/append3-merge' into spinoco/master

Conflicts:
	src/main/scala/scalaz/stream/async/package.scala
Added  nio.DefaultAsynchronousChannelGroup implicit to tests
Merge branch 'refs/heads/topic/process/append3-merge' into spinoco/master