use fonts-Type1-urw for fontconfig fonts

as fonts-TTF-bitstream-vera causes tools to pick vera fonts without any
reason, causing desktops to look ugly. and type1 fonts are fine too, so

$ fc-list | grep -i ttf
zsh: done       fc-list |
zsh: exit 1     grep -i ttf
 and chromium works fine

century schoolbook got used

Tested-by: arekm