Switch to using Docker

This commit refactors all code in this project to make use of docker.
This has not yet been documented properly.

distillery/resources/compose/runtime/docker-compose.yml

@@ -0,0 +1,24 @@
+version: "3.7"
+
+services:
+  runtime:
+    build: .
+    restart: always
+    environment:
+      # port and hostname for this image to use
+      VIRTUAL_HOST: ${VIRTUAL_HOST}
+      VIRTUAL_PORT: 8080
+      
+      # optional letsencrypt email
+      LETSENCRYPT_HOST: ${LETSENCRYPT_HOST}
+      LETSENCRYPT_EMAIL: ${LETSENCRYPT_EMAIL}
+    
+    # the volumes to 
+    volumes:
+      - ${REAL_PATH}/.composer:/var/www/.composer
+      - ${REAL_PATH}/data:/var/www/data
+
+networks:
+  default:
+    external:
+      name: distillery