docs: update README.md

README.md

@@ -97,6 +97,7 @@ You can find tutorials, FAQs and the API reference [here](https://alan-turing-in
       <td align="center" valign="top" width="14.28%"><a href="https://cisprague.github.io/"><img src="https://avatars.githubusercontent.com/u/17131395?v=4?s=100" width="100px;" alt="Christopher Iliffe Sprague"/><br /><sub><b>Christopher Iliffe Sprague</b></sub></a><br /><a href="#code-cisprague" title="Code">💻</a> <a href="#design-cisprague" title="Design">🎨</a> <a href="#ideas-cisprague" title="Ideas, Planning, & Feedback">🤔</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://www.energy.kth.se/energy-systems"><img src="https://avatars.githubusercontent.com/u/3727919?v=4?s=100" width="100px;" alt="Will Usher"/><br /><sub><b>Will Usher</b></sub></a><br /><a href="#code-willu47" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/sgreenbury"><img src="https://avatars.githubusercontent.com/u/50113363?v=4?s=100" width="100px;" alt="Sam Greenbury"/><br /><sub><b>Sam Greenbury</b></sub></a><br /><a href="#code-sgreenbury" title="Code">💻</a> <a href="#ideas-sgreenbury" title="Ideas, Planning, & Feedback">🤔</a> <a href="#review-sgreenbury" title="Reviewed Pull Requests">👀</a> <a href="#projectManagement-sgreenbury" title="Project Management">📆</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://edchalstrey.com/"><img src="https://avatars.githubusercontent.com/u/5486164?v=4?s=100" width="100px;" alt="Ed Chalstrey"/><br /><sub><b>Ed Chalstrey</b></sub></a><br /><a href="#code-edwardchalstrey1" title="Code">💻</a> <a href="#design-edwardchalstrey1" title="Design">🎨</a> <a href="#review-edwardchalstrey1" title="Reviewed Pull Requests">👀</a> <a href="#doc-edwardchalstrey1" title="Documentation">📖</a></td>
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