Add more funder/support logos (#277)

Author: adamltyson

docs/source/_static/dark-logo-swc.png

@@ -32,14 +32,24 @@ Alternatively, please <a href="mailto:adam.tyson@ucl.ac.uk ?subject=Neuroinforma
 
 <iframe src="https://www.google.com/maps/embed?pb=!1m18!1m12!1m3!1d2482.566218885506!2d-0.1403092842295246!3d51.521173779637365!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x48761b290cd61e55%3A0xff71d53b61728860!2sSainsbury%20Wellcome%20Centre!5e0!3m2!1sen!2suk!4v1674043323427!5m2!1sen!2suk" width="600" height="450" style="border:0;" allowfullscreen="" loading="lazy" referrerpolicy="no-referrer-when-downgrade"></iframe>
 
-## Funding
-
+## Funding and support
+Our work is only possible due to grant funding and the generous support of host institutions and other organisations:
 
 <div class="things-in-a-row-sponsor">
+    <img src="_static/light-logo-swc.png" alt="Sponsors" class="only-light sponsor"/>
+    <img src="_static/dark-logo-swc.png" alt="Sponsors" class="only-dark sponsor"/>
     <img src="_static/light-wellcome-logo.png" alt="Sponsors" class="only-light sponsor"/>
     <img src="_static/dark-wellcome-logo.png" alt="Sponsors" class="only-dark sponsor"/>
     <img src="_static/light-logo-gatsby.png" alt="Sponsors" class="only-light sponsor"/>
     <img src="_static/dark-logo-gatsby.png" alt="Sponsors" class="only-dark sponsor"/>
+    <img src="_static/light-logo-ucl.png" alt="Sponsors" class="only-light sponsor"/>
+    <img src="_static/dark-logo-ucl.png" alt="Sponsors" class="only-dark sponsor"/>
     <img src="_static/light-czi-logo.png" alt="Sponsors" class="only-light sponsor"/>
     <img src="_static/dark-czi-logo.png" alt="Sponsors" class="only-dark sponsor"/>
+    <img src="_static/neuro-irv-helga.png" alt="Sponsors" class="only-light sponsor"/>
+    <img src="_static/neuro-irv-helga.png" alt="Sponsors" class="only-dark sponsor"/>
+    <img src="_static/powered-by-aws.png" alt="Sponsors" class="only-light sponsor"/>
+    <img src="_static/powered-by-aws-white.png" alt="Sponsors" class="only-dark sponsor"/>
+    <img src="_static/zulip_crop.png" alt="Sponsors" class="only-light sponsor"/>
+    <img src="_static/zulip_crop.png" alt="Sponsors" class="only-dark sponsor"/>
 </div>