dblatexFull: remove appendToName to have a consistent package name for repology

pkgs/tools/typesetting/tex/dblatex/default.nix

···
 # enable any extra features.
 
 stdenv.mkDerivation rec {
-  pname = "dblatex";
+  pname = "dblatex${lib.optionalString enableAllFeatures "-full"}";
   version = "0.3.12";
 
   src = fetchurl {

pkgs/top-level/all-packages.nix

···
 
   dbacl = callPackage ../tools/misc/dbacl { };
 
-  dblatex = callPackage ../tools/typesetting/tex/dblatex {
-    enableAllFeatures = false;
-  };
+  dblatex = callPackage ../tools/typesetting/tex/dblatex { };
 
-  dblatexFull = appendToName "full" (dblatex.override {
-    enableAllFeatures = true;
-  });
+  dblatexFull = dblatex.override { enableAllFeatures = true; };
 
   dbus-map = callPackage ../tools/misc/dbus-map { };