Add org-noter package

This package allows the creation of notes on a document (pdf, EPub,
etc.) which will be kept in sync with the document. Providing context
sensitive annotations that are managed in plaintext.

modules/lang/org/contrib/noter.el

@@ -0,0 +1,14 @@
+;;; lang/org/contrib/noter.el -*- lexical-binding: t; -*-
+;;;###if (featurep! +noter)
+
+(use-package! org-noter
+  :defer t
+  :preface
+  ;; Allow the user to preempt this and set the document search path
+  ;; If not set then use `org-directory'
+  (defvar org-noter-notes-search-path nil)
+  :config
+  (setq org-noter-auto-save-last-location t
+        org-noter-separate-notes-from-heading t)
+  (unless org-noter-notes-search-path
+    (setq org-noter-notes-search-path org-directory)))