Revert "introducing NamedRoutes cookbook"

This reverts commit 5c80214.

Author: akhesaCaro

cabal.project

@@ -46,7 +46,6 @@ packages:
   doc/cookbook/using-custom-monad
   doc/cookbook/using-free-client
   -- doc/cookbook/open-id-connect
-  doc/cookbook/namedRoutes
 
 tests: True
 optimization: False