Use duck for util-csv exclusively.

doc/utils.md

@@ -8,29 +8,6 @@ well.
 
 The modules are listed in alphabetical order.
 
-### CSV
-
-    (import util-csv)
-
-This module provides a very simple, incomplete and incorrect but fast
-CSV loader.
-
-    (csv-parse filename
-		[#:separator #\;]
-		[#:string-delimiter #\"])
-
-* ```separator``` - cell separator in CSV file
-* ```string-delimiter``` - for introducing strings possibly with separators
-
-Parses given CSV file and returns list of lists of strings
-representing its contents.
-
-    (csv-split-header csv)
-
-* ```csv``` - list of lists of strings
-
-Splits given loaded CSV into two tables at the first empty row.
-
 ### Dictionary
 
     (import util-dict-list)