helpers: remove bad warning calls introduced in commit c8bec9b70fb9

rhodecode/lib/helpers.py

@@ -788,16 +788,14 b' def discover_user(author):'
 def email_or_none(author):
     # extract email from the commit string
     _email = author_email(author)
-    log.warning('email_or_none author: %s' % (author))
-    log.warning('email_or_none _email: %s' % (_email))
 
     # If we have an email, use it, otherwise
     # see if it contains a username we can get an email from
     if _email != '':
         return _email
     else:
-        user = User.get_by_username(author_name(author), case_insensitive=True,
-                                cache=True)
+        user = User.get_by_username(
+            author_name(author), case_insensitive=True, cache=True)
     
     if user is not None:
             return user.email