More support for coyoneda suspensions in Free monad
move Future, Task et.al. into new 'task' module
fix dependency
Replaced Free.{mapSuspension,unlift}C with Coyoneda.liftT{,F}
Removed useless test
Merge pull request #670 from japgolly/freeC

More support for coyoneda suspensions in Free
Merge pull request #672 from larsrh/topic/io

move Future, Task et.al. into new 'task' module
Scala 2.11.0-RC3