change categories of articles
For security news
from
categories:
- news
- security
tags:
to
categories:
- security
- news
tags:
For warez news
from
categories:
- news
- warez
tags:
to
categories:
- misc
tags:
For writeups
from
categories:
- security
- writeups
tags:
to
categories:
- writeups
tags:
- add new nav button for WU