Prepare for next development cycle: update version number.


git-svn-id: https://svn.apache.org/repos/asf/sis/branches/JDK7@1584488 13f79535-47bb-0310-9956-ffa450edef68
Merge and adapt the version updates from JDK7 branch.


git-svn-id: https://svn.apache.org/repos/asf/sis/branches/JDK6@1584491 13f79535-47bb-0310-9956-ffa450edef68