KLocalizedString regression

[John Tapsell]

Hi all,

 ki18ncp("Units", "%1 second", "%1 seconds").subs(1.1, 0, 'f', 1).toString()

used to work  (return "1.1 seconds")  but now it returns ("1.1
seconds(I18N_PLURAL_ARGUMENT_MISSING)")  which screws up my graphing
widget.

This causes my unit tests to fail.

Can someone fix this pretty please?  I can't work around this.

John