update ignite's install4j instance to 5.1.9

git-svn-id: http://svn.igniterealtime.org/svn/repos/openfire/trunk@13897 b35dd754-fafc-0310-a699-88a17e54d16e

build/build.xml

@@ -132,7 +132,7 @@
     <property name="copy.dbscripts" value="true"/>
     <property name="overwrite" value="true"/>
 
-    <property name="installer.install4j.home" value="/home/j2ee-bamboo/install4j.4.0.5"/>
+    <property name="installer.install4j.home" value="/home/j2ee-bamboo/install4j.5.1.9"/>
     <property name="installer.src" value="${basedir}/build/installer"/>
     <property name="installer.dest.dir" value="${release.dest.dir}"/>
     <property name="installer.install4j.srcfile" value="${installer.src}/openfire.install4j"/>