intersperse combinator
cleanup of inflate/deflate functions, added some other combinators
finalization task of inflater needs to be non-strict
Added `unfold` combinator for producing streams
Reorder methods in io.scala to be alphabetical
UTF-8 encoding Process1
Initial examples added to test scalaz.stream.examples, along with test data
Updated read me
switching to 7.0.2
switched to 7.0.2 of scalaz