Return the swift object name for the log url

Change-Id: I43bdbd8d8f05c26de4f9961646ec672095befea3
diff --git a/turbo_hipster/lib/utils.py b/turbo_hipster/lib/utils.py
index f9da679..0555ca7 100644
--- a/turbo_hipster/lib/utils.py
+++ b/turbo_hipster/lib/utils.py
@@ -204,8 +204,8 @@
             os_options={'region_name': swift_config['region']},
             tenant_name=swift_config['tenant'],
             auth_version=2.0)
-        obj = con.put_object(swift_config['container'], name, fd)
-        return obj
+        con.put_object(swift_config['container'], name, fd)
+        return swift_config['prepend_url'] + name
 
 
 def local_push_file(job_log_dir, file_path, local_config):