menu more and tools

- items: allow 'upg' to be an array
- filter: fixed logic error in checks
- Markup: prevent handling of [menu], as PageTemplate is nyi
- Power: advanced features (hide reagents or sellprice; recoloring,
  renaming, iconizing of links)
- search: side-icon for titles
- smarty: added template-vars to cache (has to be fixed sooner or later)

- identify as HTML5 (fixed a strange bug with displaced list-pegs)
- removed several typos

config/aowow.xml.in

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+
+<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
+<ShortName>/*$shortName*/</ShortName>
+<Description>/*$name*/</Description>
+<Url
+	type="text/html"
+	method="get"
+	template="/*HOST_URL*//?search={searchTerms}" />
+
+<Url
+	type="application/x-suggestions+json"
+	method="get"
+	template="/*HOST_URL*//?search={searchTerms}&amp;opensearch" />
+
+<Image height="16" width="16" type="image/vnd.microsoft.icon">/*STATIC_URL*//images/logos/favicon.ico</Image>
+<Image height="16" width="16" type="image/gif">/*STATIC_URL*//images/icons/favicon.gif</Image>
+
+</OpenSearchDescription>