Clean-up after release

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@954630 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/main/pom.xml b/main/pom.xml
index 03b29ca..ec5a799 100644
--- a/main/pom.xml
+++ b/main/pom.xml
@@ -38,7 +38,7 @@
   <properties>
     <log.level>4</log.level>
     <dollar>$</dollar>
-    <framework.version>3.0.1</framework.version>
+    <framework.version>3.1.0-SNAPSHOT</framework.version>
     <gogo.runtime.version>0.6.0</gogo.runtime.version>
     <gogo.shell.version>0.6.0</gogo.shell.version>
     <gogo.command.version>0.6.0</gogo.command.version>