Facet filtering modified:

- Author and Subjects substituted by Creator and Keyword
- Facet labels now separated by "|" instead of comma

src/components/active-facet-category/active-facet-category.vue

@@ -3,7 +3,7 @@
         <input v-bind:id="alias" v-bind:name="alias" type="checkbox" checked="checked" class="css-checkbox" @click.prevent="deactivateFacetCategory()" />
         <label v-bind:for="alias" class="css-label">
             <span>{{ alias + ": " }}</span>
-            <a v-if="filterItems && filterItems.length > 0" class="gbaterm">{{ filterItems.join(", ") }}</a>
+            <a v-if="filterItems && filterItems.length > 0" class="gsaterm">{{ filterItems.join(" | ") }}</a>
         </label>
     </div>
 </template>
@@ -18,7 +18,7 @@ th,
 td {
     border-bottom: 0px solid #e1e1e1;
 }
-.gbaterm {
+.gsaterm {
     color: #0099cc;
     border: 1px solid rgb(200, 210, 255);
     padding: 4px;