Add parForM helper function.  make Streams import qualified.  Remove one use of P.last.
Fix bug with last.  More debugging.  Write stream end.
Add parForM helper function.  make Streams import qualified.  Remove one use of P.last.

Conflicts:

	UI/HydraPrint.hs
	hydra-print.cabal
Fix bug with last.  More debugging.  Write stream end.

Conflicts:

	UI/HydraPrint.hs
Merge branch 'master' into ncurses-mergetest
Split the parForM function out to its own module.
Merge branch 'master' into ncurses

Conflicts:
	UI/HydraPrint.hs