Log a WARN when we get a HTTPTimeoutException while we're trying to get a git.io

short url (github)

modules/github/module.py

@@ -340,6 +340,8 @@ class Module(ModuleManager.BaseModule):
                 post_data={"url": url})
             return page.headers["Location"]
         except utils.http.HTTPTimeoutException:
+            self.log.warn(
+                "HTTPTimeoutException while waiting for github short URL")
             return url
 
     def ping(self, event, data):