Fixed unused imports

web/react/components/suggestion/command_provider.jsx

@@ -2,7 +2,6 @@
 // See License.txt for license information.
 
 import * as AsyncClient from '../../utils/async_client.jsx';
-import Constants from '../../utils/constants.jsx';
 import SuggestionStore from '../../stores/suggestion_store.jsx';
 
 class CommandSuggestion extends React.Component {

web/react/components/suggestion/suggestion_box.jsx

@@ -6,7 +6,6 @@ import * as EventHelpers from '../../dispatcher/event_helpers.jsx';
 import SuggestionStore from '../../stores/suggestion_store.jsx';
 import * as Utils from '../../utils/utils.jsx';
 
-const ActionTypes = Constants.ActionTypes;
 const KeyCodes = Constants.KeyCodes;
 
 export default class SuggestionBox extends React.Component {

web/react/components/suggestion/suggestion_list.jsx

@@ -1,7 +1,6 @@
 // Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
 // See License.txt for license information.
 
-import Constants from '../../utils/constants.jsx';
 import * as EventHelpers from '../../dispatcher/event_helpers.jsx';
 import SuggestionStore from '../../stores/suggestion_store.jsx';