add config_locale role -> bump version to 0.1.1

README.md

@@ -10,11 +10,15 @@ if you have any questions or suggestions feel free to get in touch with me.
 
 ## roles
 
-* **test**
-  a simple role to test ansible or just this collection  
+* **test** – a simple role to test ansible or just this collection  
   it will run a debug task printing 'hello world'
-* **docker**
-  a docker install role that can install docker-ce engine in two ways:  
+* **config_locale** – role to configure system locale and language settings  
+  you should set `system_locale` and `system_language` if you want to deviate from the default:  
+  ```
+  system_locale: 'de_DE.UTF-8'
+  system_language: 'en_US.UTF-8'
+  ```
+* **docker** – a docker install role that can install docker-ce engine in two ways:  
   1. from the official docker repository (recommended by docker)
   2. from your distribution
   you can switch to the distribution method by setting `docker_use_dist_repo` to `true` (defaults to `false`).