不允许注册的用户名

[xuxiaowei]

1. admin
2. moderator
3. administrator
4. mod
5. sys
6. system
7. you
8. name
9. username
10. user
11. nickname
12. discourse
13. discourseorg
14. discourseforum
15. all
16. here
17. community
18. info
19. support
20. *xuxiaowei*
21. root
22. administer
23. administration
24. alpha
25. bate
26. snapshot
27. release
28. stable
29. bug
30. intro
31. 持续更新 ……