change copyright to include symbol and a single year

git-svn-id: svn+ssh://svn.marklogic.com/project/engsvn/client-api/java/branches/b1_0@140489 62cac252-8da6-4816-9e9d-6dc37b19578c

Author: dsokolsky

pom.xml

@@ -26,7 +26,7 @@
 				<artifactId>maven-javadoc-plugin</artifactId>
 				<version>2.8.1</version>
 				<configuration>
-					<bottom><![CDATA[Copyright 2012 - 2013, <a href="http://www.marklogic.com">MarkLogic, Inc.<a>]]></bottom>
+					<bottom><![CDATA[Copyright &#169; 2013 MarkLogic Corporation.]]></bottom>
 					<excludePackageNames>*.impl:*.jaxb:*.test:*.test.*</excludePackageNames>
 					<links>
 						<link>http://docs.oracle.com/javase/6/docs/api/</link>