pkg update and first config fix

org-brain not working, add org-roam

lisp/org-ref/org-ref-helm.el

@@ -1,6 +1,6 @@
 ;;; org-ref-helm.el --- org-ref interface to helm-bibtex -*- lexical-binding: t; -*-
 
-;; Copyright(C) 2014-2016 John Kitchin
+;; Copyright(C) 2014-2022 John Kitchin
 
 ;; Author: John Kitchin <jkitchin@andrew.cmu.edu>
 ;; URL: https://github.com/jkitchin/org-ref
@@ -106,6 +106,9 @@ frequent searches (e.g. your own publications)."
           :bibtex-local-bib local-bib)))
 
 
+(setq org-ref-insert-cite-function 'org-ref-cite-insert-helm)
+
+
 (provide 'org-ref-helm)
 
 ;;; org-ref-helm.el ends here