Add support for setting migrations

Signed-off-by: Roberto Rosario <roberto.rosario@mayan-edms.com>

docs/releases/3.3.rst

@@ -61,20 +61,22 @@ Changes
   Thanks to Jakob Haufe (@sur5r) and Jesaja Everling (@jeverling)
   for much of the research and code updates.
 - Support wildcard MIME type associations for the file metadata drivers.
-- Rename MAYAN_GUID to MAYAN_GID
 - Update Gunicorn to use sync workers.
-- Include devpi-server as a development dependency.
+- Include devpi-server as a development dependency. Used to speed up
+  local builds of the Docker image.
 - Update default Docker stack file.
-- Remove Redis from the Docker image.
+- Remove Redis from the Docker image. A separate container must now
+  be deployed.
 - Add Celery flower to the Docker image.
-- Allow PIP proxying to the Docker image during build.
+- Allow PIP proxying to the Docker image during build. Can be used
+  with the local devpi-server or other similar.
 - Default Celery worker concurrency to 0 (auto).
 - Set DJANGO_SETTINGS_MODULE environment variable to make it
   available to sub processes.
 - Add entrypoint commands to run single workers, single gunicorn
   or single celery commands like "flower".
 - Add platform template to return queues for a worker.
-- Remove task inspection from task manager app.
+- Remove task inspection from task manager app. 
 - Move pagination navigation inside the toolbar.
 - Remove document image clear link and view.
   This is now handled by the file caching app.