pkgsets.nix: Removed whitespaces, renamed mailutils to mail_utils and added tramp mode to emacs.

pkgs/pkgsets.nix

@@ -94,6 +94,7 @@ let
     /* Other Stuff, not yet sorted */
     mu4e-alert
     google-translate
+    tramp
     transmission
     org-plus-contrib orgit ox-gfm ox-rst
     easy-jekyll markdown-mode impatient-mode simple-httpd htmlize
@@ -132,14 +133,15 @@ let
   ]);
 
   extra = with pkgs; [
-    transmission
+    imagemagick
     texlive.combined.scheme-full
+    transmission
   ];
 
-  mailutils = with pkgs; [
+  mail_utils = with pkgs; [
     fetchmail
-    imagemagick
     isync
+    mailutils
     mu-git
     pandoc
     postfix
@@ -274,7 +276,7 @@ in {
                             ++ (optPkgs dict "dict")
                             ++ (optPkgs [emacs] "emacs")
                             ++ (optPkgs extra "extra")
-                            ++ (optPkgs mailutils "mailutils")
+                            ++ (optPkgs mail_utils "mailutils")
                             ++ (optPkgs cpp "cpp")
                             ++ (optPkgs [haskell] "haskell")
                             ++ (optPkgs java "java")