Refactor module structure

Move pgsqltasks to top level to keep the task names when using Python 3

gvapgsql/gvacommon/celeryrouters.py

@@ -3,13 +3,8 @@ from __future__ import unicode_literals
 
 
 class GvaRouter(object):
-
     def route_for_task(self, task, args=None, kwargs=None):
-        for route in ['ldap', 'file', 'mysql', 'pgsql']:
+        for route in ["ldap", "file", "mysql", "pgsql"]:
             if route in task:
-                return {
-                    'exchange': route,
-                    'exchange_type': 'direct',
-                    'queue': route,
-                }
+                return {"exchange": route, "exchange_type": "direct", "queue": route}
         return None