Update structure

This merge request implement the final structure of the repo and the proper deployment scripts for continuous integration.

Tasks:

• New template tutorials
  • basic structure
  • extending the documentation
• New CI implementation
  • Implement the basic workflow
  • Separation of staging and production
  • Speed up the build process by using caches
  • deployment scripts for analytics-deployment
  • update metainfos
• Improve on the documetaion
  • How to add a new tutorial
  • How to build the image locally
  • How the workflow works