Log Message:
Updates in ICU 58.2

Common Changes
* CLDR 30.0.3
* Time zone database version 2016j
* ICU SVN repository structure change. See the note on the Source Code Access \ 
page for more information.

ICU4C Fixes
* 12815 uspoof_getSkeleton sets backwards-incompatible illegal argument exception
* 12822 digitlist.cpp won't compile on msvc under Node.js
* 12825 uspoof_check goes into an "infinite loop" when U+30FB is in an \ 
input string
* 12832 GreekUpper::toUpper skips the final character on a non-terminated UTF-8 \ 
string
* 12849 u_strToTitle returns incorrect length if destination is NULL
* 12868 uprv_convertToPosix() Windows bug