update contributors

petercorke · petercorke · commit 7916b4728cf7 · 2020-09-13T11:01:45.000+10:00
diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
@@ -1,10 +1,19 @@
-Jesse Haviland
+People:
 
-Micah Huth
-Sam Drew
-Kristian Gibson
+* Jesse Haviland
 
-Aditya Dua
+* Micah Huth
+* Sam Drew
+* Kristian Gibson
 
-Luis Fernando Lara Tobar
+* Aditya Dua
 
+* Luis Fernando Lara Tobar
+
+Packages:
+
+Code bases that we have borrowed from with attribution.
+
+urdfpy Matthew Matl, https://github.com/mmatl/urdfpy
+xacro Jariullah Safi, 1.13.3 https://pypi.org/project/xacro/
+DynamixelSDK, Robotis, https://github.com/ROBOTIS-GIT/DynamixelSDK
