The goal here is to make the upgrade seamless for users
Add aliases for zh_HK
Remove bad symlinks created by previous bad upgrade procedure.
Complete ObsoleteFiles.inc with more locales that have been removed
They were never supported, and the encoding they should use is somehow
controversial, they could be added later if we really need them and once
one has decided which encoding they should use
In retrospect, having an alias for UTF-8 does not bring any real benefits
and it can cause confusion. Let's remove this *.UTF8 locale symlinks
which is closer to the convention of the other BSDs.
GCC testsuite is also removing utf8 and UTF8 locales for portability
with BSD.
Submitted by: marino
Obtained from: DragonflyBSD
