ticket:11375: ICU root collation: remove Cyrillic contractions

git-svn-id: http://source.icu-project.org/repos/icu/icu@36735 251d0590-4201-4cf1-90de-194747b24ca1
ticket:11375: delete dev branch

git-svn-id: http://source.icu-project.org/repos/icu/icu@36737 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10952: Markus' review comments.

git-svn-id: http://source.icu-project.org/repos/icu/icu@36739 251d0590-4201-4cf1-90de-194747b24ca1
ticket:11139: Add test for createInstanceForSkeleton that uses default locale.

git-svn-id: http://source.icu-project.org/repos/icu/icu@36742 251d0590-4201-4cf1-90de-194747b24ca1
ticket:11139: hide draft and internal API, update visual studio project files.

git-svn-id: http://source.icu-project.org/repos/icu/icu@36743 251d0590-4201-4cf1-90de-194747b24ca1