manual: update mailing list links

doc/languages-frameworks/haskell.md

@@ -912,14 +912,14 @@ nix-build -A haskell.packages.integer-simple.ghc802.scientific
   - The *Journey into the Haskell NG infrastructure* series of postings
     describe the new Haskell infrastructure in great detail:
 
-      - [Part 1](http://lists.science.uu.nl/pipermail/nix-dev/2015-January/015591.html)
+      - [Part 1](https://nixos.org/nix-dev/2015-January/015591.html)
         explains the differences between the old and the new code and gives
         instructions how to migrate to the new setup.
 
-      - [Part 2](http://lists.science.uu.nl/pipermail/nix-dev/2015-January/015608.html)
+      - [Part 2](https://nixos.org/nix-dev/2015-January/015608.html)
         looks in-depth at how to tweak and configure your setup by means of
         overrides.
 
-      - [Part 3](http://lists.science.uu.nl/pipermail/nix-dev/2015-April/016912.html)
+      - [Part 3](https://nixos.org/nix-dev/2015-April/016912.html)
         describes the infrastructure that keeps the Haskell package set in Nixpkgs
         up-to-date.

nixos/doc/manual/release-notes/rl-1509.xml

@@ -28,7 +28,7 @@ has the following highlights:</para>
     since version 0.0 as well as the most recent <link
     xlink:href="http://www.stackage.org/">Stackage Nightly</link>
     snapshot. The announcement <link
-    xlink:href="http://lists.science.uu.nl/pipermail/nix-dev/2015-September/018138.html">&quot;Full
+    xlink:href="https://nixos.org/nix-dev/2015-September/018138.html">&quot;Full
     Stackage Support in Nixpkgs&quot;</link> gives additional
     details.</para>
   </listitem>

nixos/doc/manual/release-notes/rl-1609.xml

@@ -78,13 +78,13 @@ following incompatible changes:</para>
     our package set it loosely based on the latest available LTS release, i.e.
     LTS 7.x at the time of this writing. New releases of NixOS and Nixpkgs will
     drop those old names entirely. <link
-    xlink:href="http://lists.science.uu.nl/pipermail/nix-dev/2016-June/020585.html">The
+    xlink:href="https://nixos.org/nix-dev/2016-June/020585.html">The
     motivation for this change</link> has been discussed at length on the
     <literal>nix-dev</literal> mailing list and in <link
     xlink:href="https://github.com/NixOS/nixpkgs/issues/14897">Github issue
     #14897</link>. Development strategies for Haskell hackers who want to rely
     on Nix and NixOS have been described in <link
-    xlink:href="http://lists.science.uu.nl/pipermail/nix-dev/2016-June/020642.html">another
+    xlink:href="https://nixos.org/nix-dev/2016-June/020642.html">another
     nix-dev article</link>.</para>
   </listitem>