Migrated to new publishing system with org-mode 8.2

* Generated files are now of suffix html rather than markdown.
* Extra blank lines added in the generated html compared to embedded
  HTML in markdown.

Published with these settings:

(setq my-common-octopress-settings
      '(:base-extension "org"
                        :with-toc nil
                        :with-sub-superscript nil
                        :section-numbers nil
                        :recursive t
                        :publishing-function org-jekyll-publish-to-html
                        :headline-levels 4
                        :body-only t))

(setq my-static-directories '("about" "meta" "tips"))
(setq my-base-directory "~/j/railsonmaui-octopress/source")

(defun my-create-octopress-static (prj)
  (let ((base-dir (expand-file-name prj)))
    `(,prj . (:base-directory ,base-dir
                              :publishing-directory ,base-dir
                              ,@my-common-octopress-settings))))

(defun my-static-components ()
  (mapcar 'my-create-octopress-static my-static-directories))

(let ((default-directory my-base-directory))
(setq org-publish-project-alist
      `(
        ;; components
        ("blog" . (:components ("blog-org" "blog-extra" "about" "meta" "tips")))

        ;; blog articles
        ("blog-org" .  (:base-directory ,(expand-file-name "org_posts")
                                        :publishing-directory ,(expand-file-name "_posts")
                                        ,@my-common-octopress-settings))
        ("blog-extra" . (:base-directory ,(expand-file-name "org_posts")
                                         :publishing-directory ,(expand-file-name ".")
                                         :base-extension "css\\|pdf\\|png\\|jpg\\|gif\\|svg"
                                         :publishing-function org-publish-attachment
                                         :recursive t
                                         :author nil))

        ;; static articles
        ,@(my-static-components))))
Change About Me to H2

Should only be one H1 on page.