set dependency package any version
changing code for express 4
changing code for express 4
set bower package manager.
add socket.io library
load angularjs with requirejs.
create request/response socket module.
use redis database module.
add navigation bar.
create talk control.
create common network module.
add client model.
add bowerrc
fix database bug.
create channel list module.
create talk event.
talk list scroll end.
fix date parse error on safari browser.
add reconnected event.
send user status changed event.