ngrok: Move to go-packages

pkgs/tools/misc/ngrok/default.nix

@@ -1,43 +0,0 @@
-{ stdenv, git, fetchFromGitHub, goPackages }:
-
-with goPackages;
-
-buildGoPackage rec {
-  name = "ngrok-1.7";
-  goPackagePath = "ngrok";
-
-  src = fetchFromGitHub {
-    rev = "b7d5571aa7f12ac304b8f8286b855cc64dd9bab8";
-    owner = "inconshreveable";
-    repo = "ngrok";
-    sha256 = "0a5iq9l9f2xdg6gnc9pj0iczhycv1w5iwcqgzzap83xfpy01xkh4";
-  };
-
-  subPackages = [ "main/ngrok" "main/ngrokd" ];
-
-  preConfigure = ''
-    sed -e '/jteeuwen\/go-bindata/d' \
-        -e '/export GOPATH/d' \
-        -e 's/go get/#go get/' \
-        -e 's|bin/go-bindata|go-bindata|' -i Makefile
-    make assets BUILDTAGS=release
-    export sourceRoot=$sourceRoot/src/ngrok
-  '';
-
-  buildInputs = [ git log4go websocket go-vhost mousetrap termbox-go rcrowley.go-metrics
-                  yaml-v1 go-bindata.bin go-update binarydist osext ];
-
-  buildFlags = "-tags release";
-
-  dontInstallSrc = true;
-
-  meta = with stdenv.lib; {
-    description = "Reverse proxy that creates a secure tunnel between from a public endpoint t
-o a locally running web service";
-    homepage = https://ngrok.com/;
-    license = licenses.asl20;
-    maintainers = with maintainers; [ iElectric cstrahan ];
-    platforms = with platforms; linux ++ darwin;
-  };
-
-}