2013-07-09: Give feedback when pull request sent.

Give feedback when pull request sent.

diff --git a/infocalypse/wot.py b/infocalypse/wot.py
--- a/infocalypse/wot.py
+++ b/infocalypse/wot.py
@@ -81,6 +81,7 @@ HG: Following lines are the body of the 
     # TODO: Catch exceptions and give nice error messages.
     smtp.sendmail(from_address, to_address, msg.as_string())
 
+    ui.status("Pull request sent.\n")
 
 
 def check_notifications(ui, sent_to_identifier):