README.md in picsolve_docker_builder-0.1.1 vs README.md in picsolve_docker_builder-0.2.0

@@ -1,13 +1,56 @@
 # Picsolve Docker Builder
 
 ## Example config file `.docker-builder.yml`
 
 ```yaml
+---
+compose:
+  app_name: hello_world
+  clusters:
+    - dev-1b.kubernetes.picsolve.net
+    - dev-1c.kubernetes.picsolve.net
+  containers:
+    container1:
+      image: docker.picsolve.net/image1
+      environment:
+        default:
+          - COOL=${variable:cool}
+          - TERM=xterm
+          - "DB_USER=#{variable:db_username}"
+          - "DB_PASSWORD=#{secret:database:password}"
+          - "DB_NAME=#{stage}-#{app_name}"
+        qa:
+          - ENABLE_QA=1
+        ci:
+          - ENABLE_CI=1
+      ports:
+       - container_port: 9000
+         service_port: 9000
+      requirements:
+        bucket:
+          type: s3bucket
+        database:
+          type: postgres
+  variables:
+    default:
+      cool: yes
+      db_username: dbuser_default
+    ci:
+      db_username: dbuser_ci
+    qa:
+      db_username: dbuser_qa
 docker:
   base_image: base-image-name
   image_name: dest-image-name
+  build_environment:
+    - TERM=xterm
+  build_requirements:
+    bucket:
+      type: s3bucket
+    database:
+      type: postgres
   dockerfile_hooks:
     asset_build:
       early: |
         RUN touch /tmp/asset_build_earliest_time.txt
       late: |
@@ -18,11 +61,11 @@
       late: |
         RUN touch /tmp/docker_build_latest_time.txt
 scala:
   sbt:
     build_task:
-     - clean
-     - universal:packageZipTarball
+      - clean
+      - "universal:packageZipTarball"
 ```
 
 ## Release process
 
 This gem is released publicly to Rubygems repositories. To trigger a release you have to do the following steps: