Added Importance label for wiki list sorting.

git-svn-id: http://soc.googlecode.com/svn/wiki@481 5fae56a1-394a-0410-ba46-5107137fd53f
diff --git a/MelangeIntro.wiki b/MelangeIntro.wiki
index 6c2bd24..ed5350e 100644
--- a/MelangeIntro.wiki
+++ b/MelangeIntro.wiki
@@ -1,5 +1,5 @@
 #summary An introduction to Melange
-#labels Contents-Draft,Phase-Guidelines
+#labels Contents-Draft,Phase-Guidelines,Importance-Overview
 
 = Melange, the Spice of Creation =