Misc fixes for issues found during scheduled job creation

Change-Id: Ie708105ff88c273cf189604ce9cadc6cf6ef24e8

client.cfg

@@ -26,6 +26,8 @@ pattern = .*?prod-edge-(?:edx(?:app)?|worker)-\d{3}/tracking.log-(?P<date>\d{8})
 
 [event-export]
 config = s3://edx-analytics-data/export-config.yaml
+gpg_key_dir = s3://edx-analytics-data/gpg-keys/
+gpg_master_key = analytics@edx.org
 
 [manifest]
 threshold = 500

edx/analytics/tasks/archive.py

@@ -105,7 +105,8 @@ class ArchiveExportTask(MultiOutputMapReduceJobTask):
         self.mapper_done = True
 
     def extra_modules(self):
-        return [yaml]
+        import gnupg
+        return [gnupg, yaml]
 
     def output_path_for_key(self, key):
         primary_org_id = key