Associate counter incrs and decrs with unique task ids
Merge branch 'master' into taskids
More cfa debugging annotations.  It explores the right states, and it attempts to insert into the summary, but the summary ends up empty.
Simple experiment: there must be a problem with IMap.modify
Merge branch 'taskids'

Conflicts:
	haskell-prototype/Control/LVish/SchedIdempotent.hs
Revert "Associate counter incrs and decrs with unique task ids"

This reverts commit 8060b536672819f944ed5ab64c51a4042621c574.

Conflicts:

	haskell-prototype/Control/LVish/SchedIdempotent.hs
Switch Counter.hs to use strict atomicModifyIORef
Merge branch 'master' of github.com:iu-parfunc/lvars