New help file for editing html

lang/en/help/html.html

@@ -0,0 +1,13 @@
+<P ALIGN=CENTER><B>Help on writing html</B></P>
+
+<P>When writing HTML in Moodle, you are free to use any HTML tags you like
+   to produce the effect you want.
+
+<P>Your code will normally be printed on the page within a table cell, 
+   so:
+
+   <UL>
+   <LI>there is no need to use any &lt;HEAD> or &lt;BODY> tags
+   <LI>be careful about unmatched &lt;/TABLE> tags that may mess up the display.
+   </UL>
+