ticket:10549: Modified a Russian test case to ignore punctuation.

git-svn-id: http://source.icu-project.org/repos/icu/icu@34720 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10549: Merging a new collation performance regression test cases from a branch.

git-svn-id: http://source.icu-project.org/repos/icu/icu@34721 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10553: Add missing udat_close in cdattst.c TestContext()

git-svn-id: http://source.icu-project.org/repos/icu/icu@34722 251d0590-4201-4cf1-90de-194747b24ca1
ticket:9101: fix for Windows

git-svn-id: http://source.icu-project.org/repos/icu/icu@34723 251d0590-4201-4cf1-90de-194747b24ca1
ticket:9101: More fixes for Windows build

git-svn-id: http://source.icu-project.org/repos/icu/icu@34724 251d0590-4201-4cf1-90de-194747b24ca1
ticket:9101: Reverted unnecessary changes in allinone.sln in the previous commit. Also corrected the updates in VC project file to apply DisableLanguageExtensions to all configurations.

git-svn-id: http://source.icu-project.org/repos/icu/icu@34725 251d0590-4201-4cf1-90de-194747b24ca1
ticket:9101: Updated the collation data build script for Windows.

git-svn-id: http://source.icu-project.org/repos/icu/icu@34726 251d0590-4201-4cf1-90de-194747b24ca1