Merge pull request #1539 from Bartan89/patch-1

Add Bart Kuijper as a reviewer for the Stratos Console area.Add Bart Kuijper to working groups list

Author: rkoster

toc/working-groups/app-runtime-interfaces.md

@@ -384,6 +384,8 @@ areas:
     github: patzeltj
   - name: Matthias Folz
     github: mafolz
+  - name: Bart Kuijper
+    github: Bartan89
 
   repositories:
   - cloudfoundry/stratos