package-lists/guix: Add demlo, some Emacs modes, remove go

.package-lists/guix

@@ -14,6 +14,7 @@
 "cloc"
 "clyrics"
 "conky"
+"demlo"
 "diffoscope"
 "dmidecode"
 "docx2txt"
@@ -28,6 +29,7 @@
 "emacs-company"
 "emacs-daemons"
 "emacs-debbugs"
+"emacs-dired-du"
 "emacs-elfeed"
 "emacs-emms"
 "emacs-engine-mode"
@@ -55,6 +57,7 @@
 "emacs-helm-flycheck"
 "emacs-helm-ls-git"
 "emacs-helm-mu"
+"emacs-helm-org-contacts"
 "emacs-helm-pass"
 "emacs-helm-system-packages"
 "emacs-hl-todo"
@@ -64,6 +67,7 @@
 "emacs-lispyville"
 "emacs-lua-mode"
 "emacs-markdown-mode"
+"emacs-mu4e-conversation"
 "emacs-org"
 "emacs-org-bullets"
 "emacs-org-contrib"
@@ -80,8 +84,8 @@
 "emacs-transmission"
 "emacs-undo-tree"
 "emacs-wgrep"
-"emacs-wgrep-helm"
 "emacs-yasnippet"
+"emacs-ztree"
 "encfs"
 "ffmpeg"
 "file"
@@ -102,9 +106,6 @@
 "gnome-icon-theme"
 "gnu-standards"
 "gnupg"
-"go"
-"go:doc"
-"go:tests"
 "graphviz"
 "gtypist"
 "guile"

.package-lists/guix-version

@@ -1,4 +1,4 @@
-guix (GNU Guix) 83099892e0cf0d9c59f5e1a0774331026e48baa8
+guix (GNU Guix) 1bb962b4d75fcf9d7aae204d0b2ecd7884c3a3e6
 Copyright (C) 2018 the Guix authors
 License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
 This is free software: you are free to change and redistribute it.