SLING-2014 : Provide a possibility to not persist configuration changes

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1076553 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index e5585b3..0b944b7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -52,7 +52,7 @@
                             org.apache.sling.installer.factories.configuration.impl.Activator
                         </Bundle-Activator>
                         <Export-Package>
-                            org.apache.sling.installer.factories.configuration
+                            org.apache.sling.installer.factories.configuration;version=1.0.0
                         </Export-Package>
                         <Private-Package>
                             org.apache.sling.installer.factories.configuration.impl.*