       '(("c" "Custom agenda view"
          ((agenda "" nil)
           (tags "refile"
-                     ((org-agenda-overriding-header "Tasks to Refile")
+                     ((org-agenda-overriding-header "Tasks to refile")
                       (org-tags-match-list-sublevels nil)))
           (todo "NEXT"
                      ((org-agenda-overriding-header "Next tasks")

        ("b" "bank transfer" entry (file "~/Dropbox/Org/refile.org")
         ,(concat "* TODO transfer %? to (account: ) :bank:" date_added))
        ("s" "shop" entry (file "~/Dropbox/Org/refile.org")
         ,(concat "* TODO buy :shop:" date_added))))

(setq org-tag-alist (quote ((:startgroup)
                            ("@GFZ" . ?G)

(setq org-habit-graph-column 50)
(setq org-habit-preceding-days 4)

;; refile up to 3 levels in current/agenda files
(setq org-refile-targets (quote ((nil :maxlevel . 3)
                                 (org-agenda-files :maxlevel . 3))))

(setq org-todo-keywords
      '((sequence "TODO(t)" "|" "DONE(d!)")
