ticket:8550 Branch for break iterator dictionary fixes.

git-svn-id: http://source.icu-project.org/repos/icu/icu@35280 251d0590-4201-4cf1-90de-194747b24ca1
ticket:8550 dictionary break iterator, work in progress.

git-svn-id: http://source.icu-project.org/repos/icu/icu@35281 251d0590-4201-4cf1-90de-194747b24ca1