Add examples to default.config.yml and improve readme examples [ci skip]

README.md

@@ -47,7 +47,7 @@ You can override any of the defaults configured in `default.config.yml` by creat
       - { id: 497799835, name: "Xcode" }
 
     composer_packages:
-      - hirak/prestissimo
+      - name: hirak/prestissimo
       - name: drush/drush
         version: '^8.1'
 
@@ -55,6 +55,12 @@ You can override any of the defaults configured in `default.config.yml` by creat
       - name: bundler
         state: latest
 
+    npm_packages:
+      - name: webpack
+
+    pip_packages:
+      - name: mkdocs
+
 Any variable can be overridden in `config.yml`; see the supporting roles' documentation for a complete list of available variables.
 
 ## Included Applications / Configuration (Default)

default.config.yml

@@ -79,9 +79,21 @@ osx_script: "~/.osx --no-restart"
 # Note: You are responsible for making sure the required package managers are
 # installed, eg. through homebrew.
 composer_packages: []
+  # - name: drush
+  #   state: present # present/absent, default: present
+  #   version: "^8.1" # default: N/A
 gem_packages: []
+  # - name: bundler
+  #   state: present # present/absent/latest, default: present
+  #   version: "~> 1.15.1" # default: N/A
 npm_packages: []
+  # - name: webpack
+  #   state: present # present/absent/latest, default: present
+  #   version: "^2.6" # default: N/A
 pip_packages: []
+  # - name: mkdocs
+  #   state: present # present/absent/latest, default: present
+  #   version: "0.16.3" # default: N/A
 
 # Glob pattern to ansible task files to run after all other tasks are finished.
 post_provision_tasks: []