scalaz/scalaz — pull request #461 by xuwei-k (2013-08-03 08:33:19+00:00)
Title: fix #390 iteratee Input instances 

note:
can be backport to series/7.0.x branch
578bc4a7f853, aa201ff6fe64 and 6531345178c52

(can not backport 9ee2fcfd0c58e)