ticket:11139: Create branch

git-svn-id: http://source.icu-project.org/repos/icu/icu@36558 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10992: Merge memory leak fix


git-svn-id: http://source.icu-project.org/repos/icu/icu@36559 251d0590-4201-4cf1-90de-194747b24ca1