Import xinha so we can switch from htmlarea and fix a bunch of in-browser issues that htmlarea has

xinha/plugins/HtmlTidy/html-tidy-config.cfg

@@ -0,0 +1,29 @@
+// Default configuration file for the htmlArea, HtmlTidy plugin
+// By Adam Wright, for The University of Western Australia
+//
+// Evertything you always wanted to know about HTML Tidy *
+// can be found at http://tidy.sourceforge.net/, and a
+// quick reference to the configuration options exists at
+// http://tidy.sourceforge.net/docs/quickref.html
+//
+// * But were afraid to ask
+//
+// Distributed under the same terms as HTMLArea itself.
+// This notice MUST stay intact for use (see license.txt).
+
+word-2000: yes
+clean: yes
+drop-font-tags: no
+doctype: auto
+drop-empty-paras: yes
+drop-proprietary-attributes: yes
+enclose-block-text: yes
+enclose-text: yes
+escape-cdata: yes
+logical-emphasis: yes
+indent: auto
+indent-spaces: 2
+break-before-br: yes
+output-xhtml: yes
+
+force-output: yes