Add a logo #8

[Ludee]

Summary of the discussion

Adding logos on top of the README.rst is not easy. The aligning does not work properly. A valid solution is to join the different logos into a single image.

Type of change (CHANGELOG.md)

Added

• Add a logo to the README (#18)

Workflow checklist

Automation

Part of #8

PR-Assignee

• [x] 🐙 Follow the workflow in CONTRIBUTING.md
• [x] 📝 Update the CHANGELOG.md
• [ ] 📙 Update the documentation

Reviewer

• [ ] 🐙 Follow the Reviewer Guidelines
• [ ] 🐙 Provided feedback and show sufficient appreciation for the work done