[wrt]update test site to http://english.sina.com

[Detailed commit message (if have)]
Impacted TCs num(approved): New 0, update 1, deleted  1
Unit test platform: [tizen]
Unit test result summary: Pass 1 , Fail 0, Blocked  0
Merge pull request #438 from linshen/update-googlesite

[wrt]update test site to http://english.sina.com