ticket:10758: Attempt to fix broken build.

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk@35570 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10816: DateFormat::setLenient to set boolean attribute properly.

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk@35572 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10804: Add documentation to LRUCache.

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk@35576 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10793: Add optimization to ListFormatter.

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk@35579 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10811: QNX does not have nl_lang_info_codeset

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk@35580 251d0590-4201-4cf1-90de-194747b24ca1