Accessibility: all description links now show to screen readers as de…

…scription buttons, allowing screen readers to go down long lists of buildings and queue techs 2x faster. (pmotschmann#1050)

src/actions.js

@@ -5410,7 +5410,7 @@ export function setAction(c_action,action,type,old,prediction){
         }
         if (prediction){ clss = ' precog'; }
         let active = c_action['highlight'] ? (c_action.highlight() ? `<span class="is-sr-only">${loc('active')}</span>` : `<span class="is-sr-only">${loc('not_active')}</span>`) : '';
-        element = $(`<a class="button is-dark${cst}${clss}"${data} v-on:click="action"><span class="aTitle" v-html="$options.filters.title(title)"></span>${active}</a><a v-on:click="describe" class="is-sr-only">{{ title }} description</a>`);
+        element = $(`<a class="button is-dark${cst}${clss}"${data} v-on:click="action"><span class="aTitle" v-html="$options.filters.title(title)"></span>${active}</a><a role="button" v-on:click="describe" class="is-sr-only">{{ title }} description</a>`);
     }
     parent.append(element);