Fixed all outstanding cHRM white point problems.

        * data/emblems/OK.png
        * data/emblems/draft.png
        * data/emblems/erase.png
        * data/emblems/favorite.png
        * data/emblems/important.png
        * data/emblems/new.png
        * data/emblems/ohno.png
        * data/emblems/personal.png
        * data/emblems/urgent.png
        * icons/backgrounds.png
        * icons/colors.png
        * icons/emblems.png
        * icons/knob.png
        * icons/nautilus-logo.png
        * icons/search.png
        * icons/eazel/i-directory-aa.png
        * icons/eazel/i-directory-accept-72.png