merge upstream

Colors on Non valids. Check msg.to.id and msg.from.id
function load_from_file(file)
vardump uses serpent
tabs on scandir
Failed on Free games (no price info)
Google with unescaped URLs

plugins/google.lua

@@ -1,14 +1,18 @@
 function googlethat(query)
-  local api        = "http://ajax.googleapis.com/ajax/services/search/web?v=1.0&"
+  local api        = "http://ajax.googleapis.com/ajax/services/search/web?v=1.0&safe=active&hl=de&"
   local parameters = "q=".. (URL.escape(query) or "")
 
   -- Do the request
   local res, code = https.request(api..parameters)
   if code ~=200 then return nil  end
   local data = json:decode(res)
+  
   local results={}
   for key,result in ipairs(data.responseData.results) do
-    table.insert(results,{result.titleNoFormatting, result.url})
+    table.insert(results, {
+	  result.titleNoFormatting,
+      result.unescapedUrl or result.url
+    })
   end
   return results
 end
@@ -22,9 +26,8 @@ function stringlinks(results)
 end
 
 function run(msg, matches)
-  vardump(matches)
-  local results = googlethat(matches[1])
-  return stringlinks(results)
+   local results = googlethat(matches[1])
+   return stringlinks(results)
 end
 
 return {