* build.conf
  (private-built-includes): Update reference to svn_private_config after
    a 1.8 change that made it configuration dependent.
  (__ALL_TESTS__): Following up on r1464459, add test.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1464477 13f79535-47bb-0310-9956-ffa450edef68