* CHANGES (for 1.7.x): Merge 1.6.22, 1.6.23, 1.7.10 changes from trunk:

(r1485413, r1485497, r1485501)

git-svn-id: https://svn.apache.org/repos/asf/subversion/branches/1.7.x@1485503 13f79535-47bb-0310-9956-ffa450edef68