Clean-up after release

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1004419 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/main.distribution/pom.xml b/main.distribution/pom.xml
index 41ed017..15459fc 100644
--- a/main.distribution/pom.xml
+++ b/main.distribution/pom.xml
@@ -29,7 +29,7 @@
   <artifactId>org.apache.felix.main.distribution</artifactId>
   <version>3.1.0-SNAPSHOT</version>
   <properties>
-    <framework.version>3.0.4</framework.version>
+    <framework.version>3.1.0-SNAPSHOT</framework.version>
     <gogo.runtime.version>0.6.1</gogo.runtime.version>
     <gogo.shell.version>0.6.1</gogo.shell.version>
     <gogo.command.version>0.6.1</gogo.command.version>