Upgarde version of Spring to 3.1 GA

Author: rstoyanchev

.gitignore

@@ -4,4 +4,6 @@ target
 .classpath
 .project
 .settings
-src/main/webapp/META-INF
+src/main/webapp/META-INF
+.idea
+*.iml

pom.xml

@@ -9,7 +9,7 @@
 	<version>1.0.0-BUILD-SNAPSHOT</version>
 	<properties>
 		<java-version>1.6</java-version>
-		<org.springframework-version>3.1.0.BUILD-SNAPSHOT</org.springframework-version>
+		<org.springframework-version>3.1.0.RELEASE</org.springframework-version>
 		<org.aspectj-version>1.6.10</org.aspectj-version>
 		<org.slf4j-version>1.6.1</org.slf4j-version>
 	</properties>