Exporting ipfilter package for OSGi (reported by Peter van der Velde)

git-svn-id: https://svn.apache.org/repos/asf/mina/ftpserver/trunk@938810 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/core/pom.xml b/core/pom.xml
index a616d2f..80ad5ae 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -69,6 +69,7 @@
 							org.apache.ftpserver.config.spring;version=${pom.version},
 							org.apache.ftpserver.filesystem.nativefs;version=${pom.version},
 							org.apache.ftpserver.ftpletcontainer;version=${pom.version},
+							org.apache.ftpserver.ipfilter;version=${pom.version},
 							org.apache.ftpserver.listener;version=${pom.version},
 							org.apache.ftpserver.main;version=${pom.version},
 							org.apache.ftpserver.message;version=${pom.version},