add instruction for deploy to readme

README.md

@@ -8,7 +8,8 @@
 ---
 
 ### Server configuration
-1. Use systemd file with name gunicorn.eshop.service to initialize gunicorn server
+1. Use systemd file with name gunicorn-eshop.service to initialize gunicorn server with DJANGO_SETTINGS_MODULE environment var
+2. Use systemd file with name celery-eshop.service to initialize celery 
 2. Install virtualenv inside the project directory in run server
 3. Install dependencies from inside the activated virtualenv
 4. Create empty logs dir in project directory
@@ -17,4 +18,5 @@
 
 1. Use .env file with the structure described in .env.sample file
 2. Make migrations for modules: auth, accounts_ext, etc.
-2. Start celery queue for email with command
+2. Start celery queue for email with command:  
+   celery -A eshop_project worker -l info --pool=eventlet