Changes to Wikit Formatting Patches between r0 and r15

I created small patch [http://www.rkeene.org/projects/info/resources/projects/wikit/formatting/wikit-betterformatting-1rsk.diff] that allows better formatting in the editor.  This has only been tested with the CGI, and probably does not work with the GUI.
I've backported the current Wikitcl formatting to the version I use.  Additionally, I've imported some of Steve R.'s patches.  The patch is here:
http://www.rkeene.org/projects/info/resources/projects/wikit/formatting/wikit-betterformatting-7wikitcl+stever+rsk.diff
(blank line)
The changes to the Wikitcl "format.tcl" can be found here (this is probably not useful to anyone):  http://www.rkeene.org/projects/info/resources/projects/wikit/formatting/wikitcl-format-3wikitcl+stever+rsk.diff
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The major changes in this patch are:
   * The ability to create nested lists (ordered or unordered)
   * The ability to change the footer for the web page
   ** In the "Web Settings" set FooterText to append something to the existing footer;
   ** Set FooterTextReplacement to replace the text entirely, using command and variable substitution ($Search translates into a link to the Search page and the text "Search -", for example)
   * The ability to create links to other sites without being a numbered and bracketed link.  The preferred format is URL%|%Text%|%, but alternatively you can use [[URL | Text]]
   * The ability to include one Wiki page in another.  The syntax is [[@include Page]] on a line by itself.
   * The ability to put comments in the text of a Wiki entry.  The syntax is three hashes (###) at the beginning of the line.
   * Slightly improved CSS for links

Legend

     Only in r0
     Only in r15
     -->      Modified slightly between r0 and r15