+; support ignoring headers in org mode export to latex
+; from http://article.gmane.org/gmane.emacs.orgmode/67692
+(defadvice org-latex-headline (around my-latex-skip-headlines
+ (headline contents info) activate)
+ (if (member "ignoreheading" (org-element-property :tags headline))
+ (setq ad-return-value contents)
+ ad-do-it))
+