ticket:9868: Add more missing files from layout MSVC project file

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk/source@33132 251d0590-4201-4cf1-90de-194747b24ca1
ticket:9912: Fix default timezone detection on Solaris

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk/source@33133 251d0590-4201-4cf1-90de-194747b24ca1