When a locale file sets the format of the positive
currency value as '%n %u', the default negative
currency format should be '-%n %u'.

Came with this one-liner for this:

    find . -name '*.rb' | \
    xargs chardet | \
    grep -v ascii | \
    cut -d: -f1 -s | \
    xargs -n1 ruby -0777 -ne 'puts $FILENAME if $_ !~ /#.*coding:\s*utf/i'

Welcome $_.

fixes an issue with number_to_human when converting values which are less than 1 but greater than -1 [#6576 state:resolved]
Signed-off-by: NSantiago Pastorino <santiago@wyeworks.com>

This reverts commit 006ec77e.

Signed-off-by: NAndrew White <andyw@pixeltrix.co.uk>