Fix comment for String.lines

Signed-off-by: Alexander Berntsen <alexander@plaimi.net>
Merge pull request #685 from alexander-b/linescom

Fix comment for String.lines
Update to use new testfile location
Update IO submodule and use newly supported type aliases
Update test file for stricter import rules
Update Elm-Test submodule
Merge pull request #690 from maxsnew/test-fix

Testing Fixes for Canonicalize
Drop higher kinded polymorphism (hkp) for now

Do not want the community to get distracted trying to be like Haskell
when the goal is to be better than JavaScript.

Articles about making an app that looks great are positive for Elm!
Articles about how simple it is to architect and maintain an Elm app
are great! Articles about how to make your code super generic using
category theory are going to alienate people, especially if you are not
*doing* anything with these abilities.
Merge branch 'master' into dependencies