provide a well documented material for the new environment

As a developper, I need to understand how the CI environment is working.

Create a new Page in our wiki: https://nuxeowiki.atlassian.net/wiki/spaces/NOS/pages

The goal is to have a quick overview and understand how components are plugged together.

One CI Page that describes:

• List repositories - with small description
• brief introduction and pointers to configuration files (lighthouse, jenkins config, ...)
  • Describe interactions
    • between Git events and JX build
    • JX build to Jenkins build
• Branch/Tag detection configuration
• available services: Kibana, JX Dashboard, ...

One Fixpod Page that describes

How to run a fixpod, how to delete resources, ...

Runbook new item

• How to add a new repository under CI
• How to configure Maven/NPM accordingly