prevent crash when app.id is not set

misc change

tell jenkins to not kill any new process

remove wait

improve startup performance

fix datachange create by

createBy lastUpdateBy 通过dto传递

refactor according to code review comments

reduce portal memeory size

细节优化

change timeout to 80 seconds

move back common startup logic

sso相关代码重构

Refactor startup logic to wait until server is fully startup

接入sso

Remove Yiming from notification list

server config has page to config