First commit of partial RosettaCode contents.

Pushing this for testing purposes. Lots of work still needed.

Task/Comments/Haskell/comments.hs

@@ -0,0 +1,15 @@
+i code = True -- I am a comment.
+
+{- I am also
+   a comment. {-comments can be nested-}
+   let u x = x x (this code not compiled)
+   Are you? -}
+
+-- |This is a Haddock documentation comment for the following code
+i code = True
+-- ^This is a Haddock documentation comment for the preceding code
+
+{-|
+  This is a Haddock documentation block comment
+-}
+i code = True