Adding following/followers lists to the UI

app/assets/javascripts/components/reducers/suggestions.jsx

@@ -0,0 +1,13 @@
+import { SUGGESTIONS_FETCH_SUCCESS } from '../actions/suggestions';
+import Immutable                     from 'immutable';
+
+const initialState = Immutable.List();
+
+export default function suggestions(state = initialState, action) {
+  switch(action.type) {
+    case SUGGESTIONS_FETCH_SUCCESS:
+      return Immutable.List(action.accounts.map(item => item.id));
+    default:
+      return state;
+  }
+}