ticket:9101: A minor bug fix in utrace.c found during code review.

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk/source@35493 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10507: Better API documentation for asymmetric search (C)

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk/source@35502 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10740: Fix newline setting in ICU4C


git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk/source@35505 251d0590-4201-4cf1-90de-194747b24ca1