Create a examples.rst and link this file within the index.rst.

[Revathyvenugopal162]

Create a examples.rst and link this file within the index.rst. The examples.rst must contain a collection of directives coming from the Sphinx extensions that we support across our projects. This will allows us to properly fix the style for those.

[jorgepiloto]

Ideally, we should try to automate this as much as possible. If we could download and filter the RST files from the extension libraries we want to support, this would be a relief in our side.

[Revathyvenugopal162]

Done in #191