Hello, please implement three namespace changes to wuuwiki:

1. Add a 'Portal' and 'Portal talk' namespace. There are some Portal: pages in the main namespace now.
2. Delete 'Transwiki' and 'Transwiki talk' namespace as it has never been used.
3. In order to facilitate future language converter, we want to follow zh-yue wiki, to change all namespaces to their English version. And then, add the following redirects (including shortcuts and part of current namespaces):

'WP' => NS_PROJECT,
'T' => NS_TEMPLATE,
#Aliases for MediaWiki core "wuu" namespace names.
'媒体' => NS_MEDIA,
'特殊' => NS_SPECIAL,
'讨论' => NS_TALK,
'用户' => NS_USER,
'用户讨论' => NS_USER_TALK,
'文件' => NS_FILE,
'模板' => NS_TEMPLATE,
'模板讨论' => NS_TEMPLATE_TALK,
'帮助' => NS_HELP,
'帮助讨论' => NS_HELP_TALK,
'分类' => NS_CATEGORY,
'模块' => NS_MODULE,

Local discussion: https://wuu.wikipedia.org/wiki/Wikipedia:%E7%BA%A2%E8%8C%B6%E5%9D%8A#.E5.90.8D.E5.AD.97.E7.A9.BA.E9.97.B4.E6.94.B9.E5.8A.A8