build: sync common files from github_organization_management repository

Author: metworkbot

README.md

@@ -12,37 +12,6 @@
 
 
 
-## What is it ?
-
-This is a [jinja2](http://jinja.pocoo.org/) extension to access to system
-environment variables. It is usefull if you have dynamically generated
-variable names.
-
-## Syntax
-
-The syntax is `{{ 'ENV_VAR'|getenv }}` to access to the `ENV_VAR` environment
-variable. Don't forget the quotes around `ENV_VAR` !
-
-If you want to provide a default value to avoid an exception if the corresponding
-environment variable does not exist, you can use the following syntax:
-`{{ 'ENV_VAR'|getenv('default_value') }}`.
-
-## Examples
-
-```python
-
-from jinja2 import Template, Environment
-
-# We load the extension in a jinja2 Environment
-env = Environment(extensions=["jinja2_getenv_extension.GetenvExtension"])
-
-# For the example, we use a template from a simple string
-template = env.from_string("the value of HOME environment variable is: "
-                           "{{ 'HOME'|getenv }}")
-result = template.render()
-
-# [...]
-```