* CHANGES: Turn 1.8.6 into 1.8.7 and add appropriate entries, add new 1.8.6
    entry since 1.8.6 will never release now.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1567740 13f79535-47bb-0310-9956-ffa450edef68