Merge branch 'filter-bar-reset' into 'master'

Add a clear all button to the filter bar

Closes #766

See merge request !1038

vue/Navigation/FilterBar/Bar.vue

@@ -29,6 +29,12 @@
         v-on:erase="erase"
         v-on:submit="submit"
       />
+      <button
+        class="delete"
+        title="Remove all filters"
+        v-if="selectedFilters.length"
+        v-on:click="reset"
+      ></button>
     </div>
   </div>
 </template>
@@ -196,6 +202,13 @@ export default {
       if (index >= 0) this.selectedFilters.splice(index, 1)
     },
 
+    /**
+     * Erase all the filters at once.
+     */
+    reset () {
+      this.selectedFilters = []
+    },
+
     /**
      * Only propagate the FilterInput's submit events when no filter is currently being edited
      */