Merge pull request #148 from jiyinyiyong/master

界面细节增改
Merge pull request #150 from jiyinyiyong/master

界面更改
指定xss模块的配置信息，禁止HTML标签的style和class属性
Merge pull request #155 from leizongmin/master

Fixed Issue #151
Merge pull request #152 from jiyinyiyong/master

完成了大部分提到的更改..
使用加粗的边缘线; 过滤粉红色的边缘线; 加深 panel header 颜色; 去掉 scrollbar 定制