Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head to stable/9 as part of 9.0-RELEASE release cycle.

Approved by: re (implicit)

Fix LC_NUMERIC and LC_MONETARY for de_CH locale

With the de_CH (swiss german) locale, numbers should look like this:

numbers: 1'234.45
monetary values: Fr. 1'234.45

Previously, the thousands separator was missing for numbers, and
"." for monetary values, and "," was incorrectly used as decimal
point.

PR: conf/75502
Submitted by: Benjamin Lutz <benlutz@datacomm.ch>
MFC after: 1 week