liblapack: add myself as a maintainer and enable Hydra builds (in stdenv-updates)

pkgs/development/libraries/science/math/liblapack/default.nix

@@ -38,7 +38,10 @@ stdenv.mkDerivation {
 
   meta = {
     description = "Linear Algebra PACKage";
-    license = "revised-BSD";
     homepage = "http://www.netlib.org/lapack/";
+    license = "revised-BSD";
+
+    platforms = stdenv.lib.platforms.all;
+    maintainers = [ stdenv.lib.maintainers.simons ];
   };
 }

pkgs/top-level/release-small.nix

@@ -93,6 +93,7 @@ with (import ./release-lib.nix);
   qemu_kvm = linux;
   less = all;
   lftp = all;
+  liblapack = linux;
   libtool = all;
   libtool_2 = all;
   libxml2 = all;