Fixed in-reply-to links

TODO

@@ -1,7 +1,6 @@
 This is a list of things that still need doing.  It includes short-, medium-, and long-term goals.
 
 * Support multiple accounts
-* Fix in-reply-to links, and the fact that they prevent a search that matches the pane title
 * Make all the buttons prettier
 * Add a graphical options menu
 * Support some kind of 'conversation' view for in-reply-to chains, instead of the standard single-tweet

mytwitter.py

@@ -179,7 +179,14 @@ class MyTwitter():
         # If it already exists, don't add it, just switch to it
         for i in range(self.tweet_notebook.get_n_pages()):
             pane = self.tweet_notebook.get_nth_page(i)
-            if pane.get_list_name() == name:
+            # Unless it is a single tweet... ignore those unless
+            # we are also a single tweet... then, special logic
+            if pane.get_single_tweet() is not None:
+                if pane.get_single_tweet() == single_tweet:
+                    self.tweet_notebook.set_current_page(i)
+                    return
+
+            elif pane.get_list_name() == name:
                 self.tweet_notebook.set_current_page(i)
                 return