修改页面，完成单页模式新增首页返回上一页按钮

public/js/family-home-pages.js

@@ -130,9 +130,7 @@
 
   function redirectToLogin(api) {
     if (api && api.clearToken) api.clearToken();
-    if (!root.location) return;
-    if (typeof root.location.replace === 'function') root.location.replace('login.html');
-    else root.location.href = 'login.html';
+    root.NavigationUtil.open('login.html');
   }
 
   function query(selector) {
@@ -190,9 +188,7 @@
     }
     genealogyId = root.ProfileUI && root.ProfileUI.getGenealogyId();
     if (!genealogyId) {
-      if (root.location && typeof root.location.replace === 'function') {
-        root.location.replace('profile-families.html?next=profile-family-home.html');
-      }
+      root.NavigationUtil.open('profile-families.html?next=profile-family-home.html');
       return;
     }
     if (root.ProfileUI && root.ProfileUI.syncGenealogyContextLinks) {