v0.2.0 - rename set_locale to locale_config, add test_connection.yml playbook and update READMEs

roles/docker/README.md

@@ -1,5 +1,5 @@
-# docker role
+# dede.common.docker
 
-this role will simply install the docker engine (community edition) from the official docker repositories.
+this role will simply ensure the docker engine (community edition) is installed from the official docker repositories.
 
 source: https://docs.docker.com/engine/install/debian/#install-using-the-repository

roles/locale_config/README.md

@@ -0,0 +1,9 @@
+# dede.common.locale_config
+
+this role will ensure the system locale and language settings  
+you can modify `system_locale` and `system_language` if you want to deviate from the default, which is:
+
+```yaml
+locale_config_locale: 'de_DE.UTF-8'
+locale_config_language: 'en_US.UTF-8'
+```

roles/locale_config/defaults/main.yml

@@ -0,0 +1,3 @@
+---
+locale_config_locale: 'de_DE.UTF-8'
+locale_config_language: 'en_US.UTF-8'

roles/set_locale/defaults/main.yml

@@ -1,3 +0,0 @@
----
-set_locale_locale: 'de_DE.UTF-8'
-set_locale_language: 'en_US.UTF-8'

roles/test/README.md

@@ -0,0 +1,3 @@
+# dede.common.test
+
+a role that simply will print 'hello world!'