Re-add netty.version property to pom.xml

Author: chrjohn

pom.xml

@@ -102,9 +102,10 @@
 		<orchestra.file>OrchestraFIXLatest.xml</orchestra.file>
 		<org.quickfixj.orchestra.tools.version>1.0.3</org.quickfixj.orchestra.tools.version>
 		<jaxen.version>2.0.1</jaxen.version>
-    <jmh.version>1.37</jmh.version>
-    <jcstress.version>0.16</jcstress.version>
-    <hsqldb.version>1.8.0.10</hsqldb.version>
+    	<jmh.version>1.37</jmh.version>
+    	<jcstress.version>0.16</jcstress.version>
+    	<hsqldb.version>1.8.0.10</hsqldb.version>
+		<netty.version>4.2.12.Final</netty.version>
 		<class-pruner-plugin.version>3.0.1</class-pruner-plugin.version>
 	</properties>