change default footer links to English
change default footer links to English

Original code checked if current language is en,
and in this case pointed to English sites, Chinese otherwise.
The new behavior is to check if current language is not Chinese.

Chilledheart/seahub,madflow/seahub,miurahr/seahub,cloudcopy/seahub,madflow/seahub,madflow/seahub,madflow/seahub,miurahr/seahub,miurahr/seahub,Chilledheart/seahub,cloudcopy/seahub,Chilledheart/seahub,madflow/seahub,cloudcopy/seahub,cloudcopy/seahub,Chilledheart/seahub,miurahr/seahub,Chilledheart/seahub