Fixed the 'title' regexp to be non-greedy, in case there's a </title> tag

within the document itself.  Also put a test for this (which will hopefully be
a permanent link... not sure though)

plugins/Http.py

@@ -79,7 +79,7 @@ class FreshmeatException(Exception):
 class Http(callbacks.Privmsg):
     threaded = True
 
-    _titleRe = re.compile(r'<title>(.*)</title>', re.I | re.S)
+    _titleRe = re.compile(r'<title>(.*?)</title>', re.I | re.S)
     def title(self, irc, msg, args):
         """<url>
 

test/test_Http.py

@@ -49,6 +49,11 @@ class HttpTest(PluginTestCase, PluginDocumentation):
                              '1884822312/qid=1063140754/sr=8-1/ref=sr_8_1/'
                              '002-9802970-2308826?v=glance&s=books&n=507846',
                              'no HTML title')
+        # Checks the non-greediness of the regexp
+        self.assertResponse('title '
+                            'http://www.space.com/scienceastronomy/'
+                            'jupiter_dark_spot_031023.html',
+                            'Mystery Spot on Jupiter Baffles Astronomers')
 
     def testGeekquote(self):
         self.assertNotError('geekquote')