pom.xml(maven-war-plugin): update to 3.2.0

Changelogs:
https://mail-archives.apache.org/mod_mbox/maven-announce/201704.mbox/%3C20170430080720.B7FC0194DF%40minotaur.apache.org%3E
https://mail-archives.apache.org/mod_mbox/maven-announce/201710.mbox/%[email protected]%3E

No functional changes.

Author: php-coder

pom.xml

@@ -588,7 +588,7 @@
 		<thymeleaf.version>3.0.9.RELEASE</thymeleaf.version>
 
 		<togglz.version>2.5.0.Final</togglz.version>
-		<war.plugin.version>3.0.0</war.plugin.version>
+		<war.plugin.version>3.2.0</war.plugin.version>
 	</properties>
 
 	<build>