pom.xml: updated Spring Framework to 3.2.11.RELEASE

@see http://docs.spring.io/spring/docs/3.2.11.RELEASE/changelog.txt

No functional changes.

Author: php-coder

pom.xml

@@ -17,7 +17,7 @@
 		<selenium.version>2.43.1</selenium.version>
 		<subethasmtp.version>3.1.7</subethasmtp.version>
 		<slf4j.version>1.7.7</slf4j.version>
-		<spring.version>3.2.5.RELEASE</spring.version>
+		<spring.version>3.2.11.RELEASE</spring.version>
 		<spring.data.version>1.5.1.RELEASE</spring.data.version>
 		<spring.security.version>3.1.6.RELEASE</spring.security.version>
 		<h2.version>1.4.181</h2.version>