Update pom file for release 2.2.3

Author: Guy G

pom.xml

@@ -4,13 +4,13 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>uk.ac.rdg.resc</groupId>
     <artifactId>ncWMS</artifactId>
-    <version>2.2.3-SNAPSHOT</version>
+    <version>2.2.3</version>
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <gwt.version>2.7.0</gwt.version>
         <winstone.version>0.9.10</winstone.version>
-        <edal.version>1.2.3-SNAPSHOT</edal.version>
+        <edal.version>1.2.3</edal.version>
         <resc.url>http://www.met.reading.ac.uk/resc/home/</resc.url>
     </properties>