issue #51: fall back to Maven 3.2.5 as that's what Travis uses

Author: Luis Miranda

pom.xml

@@ -39,7 +39,7 @@
 							<fail>true</fail>
 							<rules>
 								<requireMavenVersion>
-									<version>3.3.9</version>
+									<version>3.2.5</version>
 								</requireMavenVersion>
 								<requireJavaVersion>
 									<version>1.7</version>