Updated the Docker files

docker/docker-compose.mysql.yaml

@@ -0,0 +1,22 @@
+version: '3'
+services:
+  mysql:
+    image: mysql
+    ports:
+      - 3306:3306
+    environment:
+      MYSQL_ROOT_PASSWORD: akaunting_root_password
+      MYSQL_DATABASE: akaunting_db
+      MYSQL_USER: akaunting_admin
+      MYSQL_PASSWORD: akaunting_password
+  web:
+    image: akaunting
+    ## Uncomment if you wish to use this configuration as development environment.
+    # volumes:
+    #   - ../:/var/www/html
+    ports:
+      - 8080:80
+    environment:
+      APP_DEBUG: "true"
+    links:
+      - mysql