Remove unused imports

Author: michaelmior

src/store.js

@@ -1,13 +1,13 @@
 // @flow
 import {createStore, combineReducers, applyMiddleware} from 'redux';
-import {createReduxHistoryContext, reachify} from 'redux-first-history';
+import {createReduxHistoryContext} from 'redux-first-history';
 import {createBrowserHistory} from 'history';
 
 import data from './modules/data';
 import relexp from './modules/relexp';
 
 import type {BrowserHistory} from 'history';
-import type {Action, Store, Reducer} from 'redux';
+import type {Store, Reducer} from 'redux';
 
 const {createReduxHistory, routerMiddleware, routerReducer} =
   createReduxHistoryContext({