remove axios caching

src/components/DictionaryView.vue

@@ -179,22 +179,9 @@ import SearchResults from './SearchResults.vue'
 import Autocomplete from './Autocomplete.vue'
 import SearchToolbar from './SearchToolbar.vue'
 
-import { setup } from 'axios-cache-adapter'
-
 const SEARCH_ENDPOINT = process.env.VUE_APP_SEARCH_ENDPOINT
 const ARTICLE_ENDPOINT= process.env.VUE_APP_ARTICLE_ENDPOINT
-
-let api_params = {
-  baseURL: SEARCH_ENDPOINT,
-  cache: {
-    maxAge: 15 * 60 * 1000,
-  }
-}
-if (process.env.VUE_APP_RELEASE == 'test') { //disable caching in local testing
-  api_params = {baseURL: SEARCH_ENDPOINT}
-}
-const api = setup(api_params)
-
+const api = axios.create({baseURL: SEARCH_ENDPOINT})
 
 function navigate_to_article(self, origin) {
   self.article = null