ticket:10640: Tests still broken.

git-svn-id: http://source.icu-project.org/repos/icu/icu@35052 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10640:Fix operator= to call base class. Tests still broken.

git-svn-id: http://source.icu-project.org/repos/icu/icu@35053 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10640: Tests are passing except for currencies and numeric forms.

git-svn-id: http://source.icu-project.org/repos/icu/icu@35055 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10640: Add test for formatting with prefix.

git-svn-id: http://source.icu-project.org/repos/icu/icu@35056 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10640: Currency tests pass. Only numeric forms are left.

git-svn-id: http://source.icu-project.org/repos/icu/icu@35057 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10640: Hurray all tests pass.

git-svn-id: http://source.icu-project.org/repos/icu/icu@35058 251d0590-4201-4cf1-90de-194747b24ca1