Rename themes -> flavours ? ?

app/javascript/flavours/glitch/reducers/meta.js

@@ -0,0 +1,16 @@
+import { STORE_HYDRATE } from 'flavours/glitch/actions/store';
+import { Map as ImmutableMap } from 'immutable';
+
+const initialState = ImmutableMap({
+  streaming_api_base_url: null,
+  access_token: null,
+});
+
+export default function meta(state = initialState, action) {
+  switch(action.type) {
+  case STORE_HYDRATE:
+    return state.merge(action.state.get('meta'));
+  default:
+    return state;
+  }
+};