Docker doc updates.

docker-create.md

@@ -1 +1 @@
-docker build . -t imexonline/media-server
+docker build . -t imexonline/media-server:latest -t imexonline/media-server:1.0

docker/docker-compose.yml

@@ -9,4 +9,4 @@ services:
     environment:
       - MEDIA_PATH=/media
       - DUPLICATE_BILL_TO_VENDOR=false
-    image: imexonline/media-server
+    image: imexonline/media-server:latest

readme.md

@@ -1,6 +1,7 @@
 # Env. Vars
 
 DUPLICATE_BILL_TO_VENDOR => If set to true, a copy of the bill will be sent to Vendors/{Vendor Name}/{Invoice Number}/{filename.extension}. Default to false.
+
 MEDIA_PATH => Must match the mount directory of the volume. e.g.
 volumes: - ~:/root - "/Users/pfic/Desktop/ISM:/media"
 environment: - MEDIA_PATH=/media
@@ -12,4 +13,19 @@ environment: - MEDIA_PATH=/media
 By default, it will query from the job files. Anything duplicated to the vendor files is purely for reference.
 If an invoice number is included, it will be default fetch that file only.
 
-## Jobs
+Sample Docker Compose file.
+
+```docker
+version: '2'
+services:
+  web:
+    ports:
+      - 8000:8000
+    volumes:
+      - ~:/root
+      - "D:\Images:/media"
+    environment:
+      - MEDIA_PATH=/media
+      - DUPLICATE_BILL_TO_VENDOR=false
+    image: imexonline/media-server:latest
+```