ticket:9965: Don't skip availableFormats items from non-root locales if conflict only due to basePattern (C)

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk@33360 251d0590-4201-4cf1-90de-194747b24ca1
ticket:9721: Updated copyright year in the Unicode license notice to match the update in last week.

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk@33361 251d0590-4201-4cf1-90de-194747b24ca1
ticket:9721: Update copyright date in readme

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk@33363 251d0590-4201-4cf1-90de-194747b24ca1