Test and implement NonEmptyList{min, max, minBy, maxBy}
Merge pull request #78 from ornicar/nelMinMax

Test and implement NonEmptyList.{min, max, minBy, maxBy}
More iteratees
Merge branch 'master' of https://github.com/scalaz/scalaz
ApplicativeBuilder14 leads to filenames that are too long on Windows.
Fixed syntax error.
NonEmptyList foldl1/sum/groupBy that take advantage of the non-emptiness of NEL
Fixes zipper delete
Expanded Zipper tests to cover delete functionality
Added tests for groupNelBy, sumNel and foldl1Nel
Merge pull request #84
A couple of convenience methods for Iteratee
Merge branch 'master' of https://github.com/scalaz/scalaz
Iteratee fixes
Stray underscore.
Iteratee xmap
Corrected comment on Zipper.move.  Previously the comment said it would go to the absolute position n, but Zipper.move actually goes forward or backward n elements depending on the sign.
Fixed Zipper.start and Zipper.end and added test cases for each.
Added a test for Zipper.update.
Merge pull request #86 from schmmd/zipperstart

Bug fixes, added test cases, and corrected comments in Zipper class.