don't require onSearch to be true to display spinner

package.json

@@ -1,6 +1,6 @@
 {
   "name": "vue-select",
-  "version": "1.3.2",
+  "version": "1.3.3",
   "description": "A native Vue.js component that provides similar functionality to Select2 without the overhead of jQuery.",
   "author": "Jeff Sagal <sagalbot@gmail.com>",
   "private": false,

src/components/Select.vue

@@ -205,7 +205,7 @@
 			<i v-el:open-indicator role="presentation" class="open-indicator"></i>
 
 			<slot name="spinner">
-				<div class="spinner" v-show="onSearch && loading">Loading...</div>
+				<div class="spinner" v-show="loading">Loading...</div>
 			</slot>
 		</div>