ticket:10335: Various test/data fixes for cintltst

git-svn-id: http://source.icu-project.org/repos/icu/icu/branches/emmons@34195 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10335: Merging in trunk through r34195

git-svn-id: http://source.icu-project.org/repos/icu/icu/branches/emmons@34196 251d0590-4201-4cf1-90de-194747b24ca1