public String toHtmlString(){
        String str = "";
        str+="<b>"+name+"</b><hr id='featLine'/>"+"<b>"+"Wymagania:</b> ";
        int count = 0;
        for (String s : storyRequirements) {
            str+="<font color=purple>";
            str+=s+", ";
            str+="</font>";
            count++;
        }        
        for (Long reqId : requiredFeats) {
            str+="<a href="+reqId+" style='color:blue'>"+Feat.findFeatById(reqId).getName()+"</a>, ";
            count++;
        }
        if(count==0) {
            str+="Brak";
        }
        str+="<br/><b>Opis</b>: "+this.description+"<br/>";
        str+="<br/>Ten atut wymagany jest do:";
        for (Long forId : forFeats) {
            str+="<a href="+forId+" style='color:blue'>"+Feat.findFeatById(forId).getName()+"</a>, ";
        }
        str+="<br/>";
        return str;
    }