[GTK] remove font family caching
[GTK] remove font family caching
TheBrainTech/xwt,residuum/xwt,directhex/xwt,hwthomas/xwt,akrisiun/xwt,cra0zy/xwt,mono/xwt,steffenWi/xwt,antmicro/xwt,mminns/xwt,iainx/xwt,lytico/xwt,mminns/xwt,hamekoz/xwt