Update text to say album instead of episode. (#170)

frontend/src/Activity/Queue/RemoveQueueItemModal.js

@@ -79,7 +79,7 @@ class RemoveQueueItemModal extends Component {
                 type={inputTypes.CHECK}
                 name="blacklist"
                 value={blacklist}
-                helpText="Prevents Lidarr from automatically grabbing this episode again"
+                helpText="Prevents Lidarr from automatically grabbing this album again"
                 onChange={this.onBlacklistChange}
               />
             </FormGroup>

frontend/src/Album/Search/InteractiveEpisodeSearch.js

@@ -83,7 +83,7 @@ function InteractiveEpisodeSearch(props) {
   if (isFetching) {
     return <LoadingIndicator />;
   } else if (!isFetching && !!error) {
-    return <div>Unable to load results for this episode search. Try again later.</div>;
+    return <div>Unable to load results for this album search. Try again later.</div>;
   } else if (isPopulated && !items.length) {
     return <div>No results found.</div>;
   }