update readme

Author: claudioperez

README.md

@@ -18,3 +18,32 @@
 
 
 
+
+## Support
+
+<table align="center">
+<tr>
+
+  <td>
+    <a href="https://peer.berkeley.edu">
+    <img src="https://raw.githubusercontent.com/claudioperez/sdof/master/docs/assets/peer-black-300.png"
+         alt="PEER Logo" width="200"/>
+    </a>
+  </td>
+
+  <td>
+    <a href="https://dot.ca.gov/">
+    <img src="https://raw.githubusercontent.com/claudioperez/sdof/master/docs/assets/Caltrans.svg.png"
+         alt="Caltrans Logo" width="200"/>
+    </a>
+  </td>
+
+  <td>
+    <a href="https://peer.berkeley.edu">
+    <img src="https://raw.githubusercontent.com/claudioperez/sdof/master/docs/assets/brace2_logo-new3_ungrouped.svg"
+         alt="BRACE2 Logo" width="200"/>
+    </a>
+  </td>
+ 
+ </tr>
+</table>