Retrieve title of urls, needed for rp command

wantzel.py

@@ -201,9 +201,9 @@ class Wantzel(object):
         user = re.search("([^!]*)!", user).group(1)
         Utils.debug("Message received: %s %s %s" % (user, channel, msg))
         # Whatever is done, get the title of an existing url in a message
-        #title = ""
-        #if "http" in msg:
-        #    title, website = get_title(msg)
+        title = ""
+        if "http" in msg:
+            title, website = get_title(msg)
         # Never answer to botself
         if user!=config.nickname:
             # If it's a query, bot should answer to the user as the channel