pango: suppress a deprecated function used warning
pango: suppress a deprecated function used warning

    rbpangocairo.c: In function ‘rg_create_context’:
    rbpangocairo.c:91:5: warning: ‘pango_cairo_font_map_create_context’ is deprecated (declared at /usr/include/pango-1.0/pango/pangocairo.h:79): Use 'pango_font_map_create_context' instead [-Wdeprecated-declarations]
         return GOBJ2RVAL_UNREF(pango_cairo_font_map_create_context(_SELF(self)));
         ^

kitachro/ruby-gnome2,kitachro/ruby-gnome2,kitachro/ruby-gnome2,kitachro/ruby-gnome2,kitachro/ruby-gnome2