Updated doap for 1.9.2 release.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/beanutils/trunk@1598733 13f79535-47bb-0310-9956-ffa450edef68
Added a section for the next release to changes.xml.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/beanutils/trunk@1598734 13f79535-47bb-0310-9956-ffa450edef68