ticket:10373 A few more namespace tweaks to fix the Windows build.

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk/source@34255 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10065: In DateTimePatternGenerator, add support for pattern chars K,O,X,x, adjust support for V

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk/source@34256 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10142: Add missing final EOL in ubidi.c

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk/source@34257 251d0590-4201-4cf1-90de-194747b24ca1