ticket:10647: fixes to UBA implementation to make it behave exactly like the reference implementations even for all the known weird cases.


git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk/source@34934 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10483: Update urename.h for 53m1

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk/source@34937 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10650 53m1 BRS task - updates for svn properties

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk/source@34946 251d0590-4201-4cf1-90de-194747b24ca1