Update contributors.mkd

lubinskibu · web-flow · commit cea2e0808779 · 2019-08-01T15:18:03.000-04:00
diff --git a/contributors.mkd b/contributors.mkd
@@ -13,6 +13,7 @@ contribute time and expertise.
 - Mark Jensen
 - Justin Johnson
 - Ntino Krampis
+- Tristan J. Lubinski
 - Hervé Ménager
 - Dave Messina
 - Steffen Möller
