1. fix lost global hook vars; 2. rename AuthenticationUser to AuthUser; 3. support cookie forwards for rest api plugin; 4. support get all org-members page by page.

[lvhuichao]

1. fix lost global hook vars;
2. rename AuthenticationUser to AuthUser;
3. support cookie forwards for rest api plugin;
4. support get all org-members page by page.

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:white_check_mark: sarike
:x: lvhuichao
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