CM: Update contributors

Change-Id: I13c29034f4e2dbe9a7a93ef40396fbced85556be
diff --git a/CONTRIBUTORS.mkdn b/CONTRIBUTORS.mkdn
index c45bf39..ab31d5c 100644
--- a/CONTRIBUTORS.mkdn
+++ b/CONTRIBUTORS.mkdn
@@ -51,12 +51,12 @@
 General developers:
 -------------------
 * __UI Team:__ blunden, prash
-* __UX Team:__ blunden, ciwrl, daneshm, DvTonder, mad-murdock, maniac103
+* __UX Team:__ blunden, ciwrl, daneshm, DvTonder, mad-murdock, maniac103, Kaik541
 * __Other:__ jruesga
 
 Translators:
 ------------
-* __Afrikaans:__ Corrie Meyer
+* __Afrikaans:__ Corrie Meyer, David van Tonder
 * __Catalan:__ Oriol Pellicer
 * __Croatian:__ Antonio Marin
 * __Czech:__ Ondrej Zima, Radovan Kepak, Pavel Kucera, Jozka Jozin, Jiri Silvarich, Vaclav Moucha