ticket:10653: Fixed a thread safety problem in SimpleDateFormat.

git-svn-id: http://source.icu-project.org/repos/icu/icu@34992 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10646: Switching computers.

git-svn-id: http://source.icu-project.org/repos/icu/icu@34994 251d0590-4201-4cf1-90de-194747b24ca1