Indexing for v3
Demo links - player
remove get matchInfo from demo
json fix
given name display bug fixed

Signed-off-by: fei <1450622282@qq.com>
Version change
last move visibility bug fix
lastMove & demo page
Autopopulate the account management fields
Change log out url to relative url (Need test on server)
Clean up: previous commit has automatically sign

After registering for a new account, the user should automatically be
signed in and redirected
bug fix and name change upon submit new info

Upon changing info, should update the greeting (“Hi, …”) -- DOM
manipulation
Merge remote-tracking branch 'origin/jinxuanwu-player'