Added 3 supporters.

git-svn-id: https://svn.apache.org/repos/asf/incubator/oscar/trunk@227254 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/proposal.txt b/proposal.txt
index cfffc64..60a0720 100644
--- a/proposal.txt
+++ b/proposal.txt
@@ -126,6 +126,9 @@
    Mikael Desertot (University of Grenoble)
    Clement Escoffier (University of Grenoble)
    Didier Donsez (University of Grenoble)
+   Stéphane Chomat (University of Grenoble)
+   Cristina Marin (University of Grenoble)
+   Antonin Chazalet (University of Grenoble)
 
 
 Operating Considerations