Bug 166709 – Handle font variants more consistently

2009-01-06  Behdad Esfahbod  <behdad@gnome.org>

        Bug 166709 – Handle font variants more consistently

        * configure.in: Require fontconfig >= 2.5.0

        * pango/fonts.c: Parse "Roman" as style=normal instead of
        weight=normal.  Doesn't make much difference in reality.

        * pango/pangofc-fontmap.c (pango_fc_convert_weight_to_fc),
        (pango_fc_convert_weight_to_pango): Update to reflect newly
        added weights.

svn path=/trunk/; revision=2788