Remove uneeded fields from meta reducer

app/gabsocial/reducers/meta.js

@@ -4,10 +4,7 @@ import { STORE_HYDRATE } from '../actions/store';
 import { ME_FETCH_SUCCESS } from 'gabsocial/actions/me';
 import { Map as ImmutableMap, fromJS } from 'immutable';
 
-const initialState = ImmutableMap({
-  streaming_api_base_url: null,
-  access_token: null,
-});
+const initialState = ImmutableMap();
 
 export default function meta(state = initialState, action) {
   switch(action.type) {