Explicitly require feature-mode and fill-column-identifier

For some reason the autoload stuff isn't working and it just complains
about can't find file `feature-mode/feature-mode` or
`fill-column-identifier/fill-column-identifier`.

packages.el

@@ -148,6 +148,12 @@
   (when (require 'escreen nil 'noerror)
     (escreen-install))
 
+  ;; Load feature-mode
+  (require 'feature-mode)
+
+  ;; Load fill-column-indicator
+  (require 'fill-column-indicator)
+
   ;; Load Undo-Tree
   (require 'undo-tree)