add a tips/forum/FAQ section to the wiki.

doc/forum.mdwn

@@ -0,0 +1,13 @@
+This is a place to document/discuss tips and techniques for common issues when using the liblouis libraries.
+If you need help or advice, please ensure it is not covered below,
+then search [the mailing list archive][ll_mlist_archive] or [post to the list][ll_mlist].
+If you have worked out something that has not been documented and might be useful to others please post it here.
+
+But, please don't post bug reports here. Put them in [[bugs]].  
+And please don't make wishlist requests here. Put them in [[todo]].  
+(If you post bugs/todo here, it'll just get moved.)
+
+[[!inline pages="forum/* and !*/Discussion" archive=yes rootpage=forum postformtext="Add a new thread titled:"]]
+
+[ll_mlist_archive]: http://www.freelists.org/archive/liblouis-liblouisxml
+[ll_mlist]: liblouis-liblouisxml@freelists.org

doc/sidebar.mdwn

@@ -3,9 +3,10 @@
 * [[News]]
 * [[Documentation]]
 * [[Downloads]]
-* [[Links]]
+* [[Forum]]
 * [[Todo]]
 * [[Bugs]]
+* [[Links]]
 * [[Browse by tag|tag]]
 * [[User pages|users]]
 * [[Recent Comments|comments]]