[REVIEW-3-6] don't import old and new cond format data

[Miklos Vajna]

Hi Markus,

On Sat, Sep 15, 2012 at 12:45:18AM +0200, Markus Mohrhard <markus.mohrhard at googlemail.com> wrote:
> [1] prevents the import of old cond format data if the new ones are
> already imported.
> 
> [1] http://cgit.freedesktop.org/libreoffice/core/commit/?id=dfc68037328fbc1ec45d18b25822b59a2134285a

Hm, so this could fix XMLTableStyleContext::ApplyCondFormat, but there
is no such method in sc/source/filter/xml/xmlstyli.cxx on -3-6? :-)

Miklos