* subversion/include/svn_config.h
  (SVN_CONFIG_OPTION_GROUPS_DB): Move this up in a file a bit to pair
    it with the right options (this list of #defines is intentionally
    presented as a nested list that matches the in-config hierarchy.
    Also, note this as new in 1.8.

git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1457007 13f79535-47bb-0310-9956-ffa450edef68