Copy stable/10@r272459 to releng/10.1 as part of
the 10.1-RELEASE process.

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

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

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

. add comment that 4 character of int_curr_symbol should be SPACE
. fix chinese locales to meet this requirement

Back out my "3;3" -> something changes. While technikally the same, it only
leads to confusion.

I change my mind a bit: assuming last \0 is contrproductive since will cause
user confusion, so specify it directly, i.e. change "3" to "3;0".

In this style "3;" or "3" must not cause repeating
(converted to \3, CHAR_MAX, \0)
Still not implemented and broken in localeconv()

Change "3;3" in mon_grouping to "3". This is cosmetique, last \0 will cause
previous \3 repeat forever, according to SUSv2
Add comment about mon_grouping separator
NOTE: mon_grouping localeconv() parsing still broken.

Back out removing trailing space from int_curr_symbol, this is SUSV2
requirement

Add additional English- and French-speaking countries with the appropriate
currency symbols. Use make(1) loops, not sh(1) loops.