contrib/: Delete useless files

Delete these files:
contrib/lisp/test-org-export-preproc.el
contrib/scripts/staticmathjax/README.txt

contrib/lisp/test-org-export-preproc.el

@@ -1,38 +0,0 @@
-(require 'org-export-generic)
-
-(defun test-preproc ()
-  (interactive)
-  (let ((string
-         (let ((region
-                (buffer-substring
-                 (if (org-region-active-p) (region-beginning) (point-min))
-                 (if (org-region-active-p) (region-end) (point-max))))
-               (opt-plist (org-combine-plists (org-default-export-plist)
-                                              (org-infile-export-plist)))
-               (export-plist '("tikiwiki" :file-suffix ".txt" :key-binding 85 :header-prefix "" :header-suffix "" :title-format "-= %s =-\n" :date-export nil :toc-export nil :body-header-section-numbers nil :body-section-prefix "\n" :body-section-header-prefix
-                               ("! " "!! " "!!! " "!!!! " "!!!!! " "!!!!!! " "!!!!!!! ")
-                               :body-section-header-suffix
-                               (" \n" " \n" " \n" " \n" " \n" " \n")
-                               :body-line-export-preformated t :body-line-format "%s " :body-line-wrap nil :body-line-fixed-format " %s\n" :body-list-format "* %s\n" :body-number-list-format "# %s\n" :blockquote-start "\n^\n" :blockquote-end "^\n\n" :body-newline-paragraph "\n" :bold-format "__%s__" :italic-format "''%s''" :underline-format "===%s===" :strikethrough-format "--%s--" :code-format "-+%s+-" :verbatim-format "~pp~%s~/pp~")))
-    (org-export-preprocess-string
-		  region
-		  :for-ascii t
-		  :skip-before-1st-heading
-		  (plist-get opt-plist :skip-before-1st-heading)
-		  :drawers (plist-get export-plist :drawers-export)
-		  :tags (plist-get export-plist :tags-export)
-		  :priority (plist-get export-plist :priority-export)
-		  :footnotes (plist-get export-plist :footnotes-export)
-		  :timestamps (plist-get export-plist :timestamps-export)
-		  :todo-keywords (plist-get export-plist :todo-keywords-export)
-		  :verbatim-multiline t
-		  :select-tags (plist-get export-plist :select-tags-export)
-		  :exclude-tags (plist-get export-plist :exclude-tags-export)
-                  :emph-multiline t
-		  :archived-trees
-		  (plist-get export-plist :archived-trees-export)
-		  :add-text (plist-get opt-plist :text)))))
-    (save-excursion
-      (org-pop-to-buffer-same-window "*preproc-temp*")
-      (point-max)
-      (insert string))))

contrib/scripts/staticmathjax/README.txt

@@ -1,91 +0,0 @@
-                      Static MathJax v0.1 README
-                      ==========================
-
-Author: Jan Böcker <jan.boecker@jboecker.de>
-Date: 2010-08-15 13:53:39 CEST
-
-
-Static MathJax is a XULRunner application which loads a HTML input
-file that uses MathJax into a browser, waits until MathJax is done
-processing, and then writes the formatted result to an output HTML
-file.
-
-I have only tested exports from Emacs Org-mode as input files.  (As of
-2010-08-14, MathJax is used by default with HTML exports in the
-current Org development version.)
-
-Optionally, references to the math fonts used will be converted to
-"data:" URIs, thus embedding the font data into the HTML file itself.
-(see [http://en.wikipedia.org/wiki/Data_URI_scheme])
-
-The code is licensed under the GNU General Public License version
-2, or, at your option, any later version.
-
-
-Table of Contents
-=================
-1 Usage 
-2 Caveats 
-
-
-1 Usage 
-~~~~~~~~
-  To run Static MathJax, an existing XULRunner installation is
-  required. From the directory to which you unpacked Static MathJax,
-  run:
-    
-  xulrunner application.ini <--embed-fonts | --final-mathjax-url <URL>>
-  <input file> <output file>
-
-  If you prefer to call "staticmathjax" instead of "xulrunner
-  application.ini", link xulrunner-stub into the directory:
-  ln /usr/lib/xulrunner-1.9.2.8/xulrunner-stub ./staticmathjax
-  
-  input file: 
-      name of the input file (the result of a HTML export
-      from Org-mode). It is assumed that this file uses the
-      UTF-8 character encoding.
-
-  output file:
-      name of the output file.
-
-  --embed-fonts: 
-      if specified, the math fonts will be embedded into
-      the output file using data: URIs
-
-  --final-mathjax-url <URL>: 
-      if --embed-fonts is not specified, this
-      must be the URL to a MathJax installation folder (e.g. "MathJax"
-      if MathJax is installed in a subdirectory, or
-      "[http://orgmode.org/mathjax]" to use the version hosted on the Org
-      website.
-      
-      All references to math fonts in the output file will point to
-      this directory.
-
-2 Caveats 
-~~~~~~~~~~
-  
-  The input file must not use a MathJax installation on the
-  web. Otherwise, due to a security feature of Firefox, MathJax will
-  fallback to image fonts.  If you have unpacked MathJax to a
-  subdirectory "MathJax", specify the following in your Org file:
-  
-  #+MathJax: path:"MathJax"
-
-  The math is rendered in Firefox, so MathJax applies its
-  Firefox-specific settings. When viewing the output files in other
-  browsers, it will look slightly different than the result that
-  running MathJax in that browser would produce.
-
-  Internet Explorer does not use the correct font, because it only
-  supports the EOT font format. For all other browsers (including
-  Firefox), MathJax uses the OTF font format.
-  
-  Embedding fonts into the HTML file wastes some space due to the
-  base64 encoding used in data: URIs.
-
-  I have found no way to access stdout or set an exit code in an
-  XULRunner app, so any code which calls Static MathJax has no idea if
-  processing was successful and when an error occurs, graphical
-  message boxes are displayed.