diff --git a/examples/roles/apache2/README.md b/examples/015_2_roles/apache2/README.md similarity index 100% rename from examples/roles/apache2/README.md rename to examples/015_2_roles/apache2/README.md diff --git a/examples/roles/apache2/defaults/main.yml b/examples/015_2_roles/apache2/defaults/main.yml similarity index 100% rename from examples/roles/apache2/defaults/main.yml rename to examples/015_2_roles/apache2/defaults/main.yml diff --git a/examples/roles/apache2/handlers/main.yml b/examples/015_2_roles/apache2/handlers/main.yml similarity index 100% rename from examples/roles/apache2/handlers/main.yml rename to examples/015_2_roles/apache2/handlers/main.yml diff --git a/examples/roles/apache2/meta/main.yml b/examples/015_2_roles/apache2/meta/main.yml similarity index 100% rename from examples/roles/apache2/meta/main.yml rename to examples/015_2_roles/apache2/meta/main.yml diff --git a/examples/roles/apache2/tasks/main.yml b/examples/015_2_roles/apache2/tasks/main.yml similarity index 100% rename from examples/roles/apache2/tasks/main.yml rename to examples/015_2_roles/apache2/tasks/main.yml diff --git a/examples/roles/apache2/tests/inventory b/examples/015_2_roles/apache2/tests/inventory similarity index 100% rename from examples/roles/apache2/tests/inventory rename to examples/015_2_roles/apache2/tests/inventory diff --git a/examples/roles/apache2/tests/test.yml b/examples/015_2_roles/apache2/tests/test.yml similarity index 100% rename from examples/roles/apache2/tests/test.yml rename to examples/015_2_roles/apache2/tests/test.yml diff --git a/examples/roles/apache2/vars/main.yml b/examples/015_2_roles/apache2/vars/main.yml similarity index 100% rename from examples/roles/apache2/vars/main.yml rename to examples/015_2_roles/apache2/vars/main.yml diff --git a/examples/roles/demo_app/README.md b/examples/015_2_roles/demo_app/README.md similarity index 100% rename from examples/roles/demo_app/README.md rename to examples/015_2_roles/demo_app/README.md diff --git a/examples/roles/demo_app/defaults/main.yml b/examples/015_2_roles/demo_app/defaults/main.yml similarity index 100% rename from examples/roles/demo_app/defaults/main.yml rename to examples/015_2_roles/demo_app/defaults/main.yml diff --git a/examples/roles/demo_app/files/demo/app/demo.py b/examples/015_2_roles/demo_app/files/demo/app/demo.py similarity index 100% rename from examples/roles/demo_app/files/demo/app/demo.py rename to examples/015_2_roles/demo_app/files/demo/app/demo.py diff --git a/examples/roles/demo_app/files/demo/app/demo.wsgi b/examples/015_2_roles/demo_app/files/demo/app/demo.wsgi similarity index 100% rename from examples/roles/demo_app/files/demo/app/demo.wsgi rename to examples/015_2_roles/demo_app/files/demo/app/demo.wsgi diff --git a/examples/roles/demo_app/files/demo/app/requirements.txt b/examples/015_2_roles/demo_app/files/demo/app/requirements.txt similarity index 100% rename from examples/roles/demo_app/files/demo/app/requirements.txt rename to examples/015_2_roles/demo_app/files/demo/app/requirements.txt diff --git a/examples/roles/demo_app/files/demo/demo.conf b/examples/015_2_roles/demo_app/files/demo/demo.conf similarity index 100% rename from examples/roles/demo_app/files/demo/demo.conf rename to examples/015_2_roles/demo_app/files/demo/demo.conf diff --git a/examples/roles/demo_app/handlers/main.yml b/examples/015_2_roles/demo_app/handlers/main.yml similarity index 100% rename from examples/roles/demo_app/handlers/main.yml rename to examples/015_2_roles/demo_app/handlers/main.yml diff --git a/examples/roles/demo_app/meta/main.yml b/examples/015_2_roles/demo_app/meta/main.yml similarity index 100% rename from examples/roles/demo_app/meta/main.yml rename to examples/015_2_roles/demo_app/meta/main.yml diff --git a/examples/roles/demo_app/tasks/main.yml b/examples/015_2_roles/demo_app/tasks/main.yml similarity index 100% rename from examples/roles/demo_app/tasks/main.yml rename to examples/015_2_roles/demo_app/tasks/main.yml diff --git a/examples/roles/demo_app/tests/inventory b/examples/015_2_roles/demo_app/tests/inventory similarity index 100% rename from examples/roles/demo_app/tests/inventory rename to examples/015_2_roles/demo_app/tests/inventory diff --git a/examples/roles/demo_app/tests/test.yml b/examples/015_2_roles/demo_app/tests/test.yml similarity index 100% rename from examples/roles/demo_app/tests/test.yml rename to examples/015_2_roles/demo_app/tests/test.yml diff --git a/examples/roles/demo_app/vars/main.yml b/examples/015_2_roles/demo_app/vars/main.yml similarity index 100% rename from examples/roles/demo_app/vars/main.yml rename to examples/015_2_roles/demo_app/vars/main.yml diff --git a/examples/roles/hosts b/examples/015_2_roles/hosts similarity index 100% rename from examples/roles/hosts rename to examples/015_2_roles/hosts diff --git a/examples/roles/mysql/README.md b/examples/015_2_roles/mysql/README.md similarity index 100% rename from examples/roles/mysql/README.md rename to examples/015_2_roles/mysql/README.md diff --git a/examples/roles/mysql/defaults/main.yml b/examples/015_2_roles/mysql/defaults/main.yml similarity index 100% rename from examples/roles/mysql/defaults/main.yml rename to examples/015_2_roles/mysql/defaults/main.yml diff --git a/examples/roles/mysql/handlers/main.yml b/examples/015_2_roles/mysql/handlers/main.yml similarity index 100% rename from examples/roles/mysql/handlers/main.yml rename to examples/015_2_roles/mysql/handlers/main.yml diff --git a/examples/roles/mysql/meta/main.yml b/examples/015_2_roles/mysql/meta/main.yml similarity index 100% rename from examples/roles/mysql/meta/main.yml rename to examples/015_2_roles/mysql/meta/main.yml diff --git a/examples/roles/mysql/tasks/main.yml b/examples/015_2_roles/mysql/tasks/main.yml similarity index 100% rename from examples/roles/mysql/tasks/main.yml rename to examples/015_2_roles/mysql/tasks/main.yml diff --git a/examples/roles/mysql/tests/inventory b/examples/015_2_roles/mysql/tests/inventory similarity index 100% rename from examples/roles/mysql/tests/inventory rename to examples/015_2_roles/mysql/tests/inventory diff --git a/examples/roles/mysql/tests/test.yml b/examples/015_2_roles/mysql/tests/test.yml similarity index 100% rename from examples/roles/mysql/tests/test.yml rename to examples/015_2_roles/mysql/tests/test.yml diff --git a/examples/roles/mysql/vars/main.yml b/examples/015_2_roles/mysql/vars/main.yml similarity index 100% rename from examples/roles/mysql/vars/main.yml rename to examples/015_2_roles/mysql/vars/main.yml diff --git a/examples/roles/nginx/README.md b/examples/015_2_roles/nginx/README.md similarity index 100% rename from examples/roles/nginx/README.md rename to examples/015_2_roles/nginx/README.md diff --git a/examples/roles/nginx/defaults/main.yml b/examples/015_2_roles/nginx/defaults/main.yml similarity index 100% rename from examples/roles/nginx/defaults/main.yml rename to examples/015_2_roles/nginx/defaults/main.yml diff --git a/examples/roles/nginx/handlers/main.yml b/examples/015_2_roles/nginx/handlers/main.yml similarity index 100% rename from examples/roles/nginx/handlers/main.yml rename to examples/015_2_roles/nginx/handlers/main.yml diff --git a/examples/roles/nginx/meta/main.yml b/examples/015_2_roles/nginx/meta/main.yml similarity index 100% rename from examples/roles/nginx/meta/main.yml rename to examples/015_2_roles/nginx/meta/main.yml diff --git a/examples/roles/nginx/tasks/main.yml b/examples/015_2_roles/nginx/tasks/main.yml similarity index 100% rename from examples/roles/nginx/tasks/main.yml rename to examples/015_2_roles/nginx/tasks/main.yml diff --git a/examples/roles/nginx/templates/nginx.conf.j2 b/examples/015_2_roles/nginx/templates/nginx.conf.j2 similarity index 100% rename from examples/roles/nginx/templates/nginx.conf.j2 rename to examples/015_2_roles/nginx/templates/nginx.conf.j2 diff --git a/examples/roles/nginx/tests/inventory b/examples/015_2_roles/nginx/tests/inventory similarity index 100% rename from examples/roles/nginx/tests/inventory rename to examples/015_2_roles/nginx/tests/inventory diff --git a/examples/roles/nginx/tests/test.yml b/examples/015_2_roles/nginx/tests/test.yml similarity index 100% rename from examples/roles/nginx/tests/test.yml rename to examples/015_2_roles/nginx/tests/test.yml diff --git a/examples/roles/nginx/vars/main.yml b/examples/015_2_roles/nginx/vars/main.yml similarity index 100% rename from examples/roles/nginx/vars/main.yml rename to examples/015_2_roles/nginx/vars/main.yml diff --git a/examples/roles/site.yml b/examples/015_2_roles/site.yml similarity index 100% rename from examples/roles/site.yml rename to examples/015_2_roles/site.yml