fix cat log udpate gray release rules event

bugfix: branch modify master's item should ignore some field

bugfix: modify item dont need select cluster

fix npe

abtest

rest template log error to local file when call fail.

change app name limit to 128 characters

bugfix: remove search app go button

Fix sql table case

add sudo_before_shutdown.sh

fix sso clog config

GitHub deployment

bugfix: textarea ng-bind ng-model exist at same time

bugfix: text modal lock check

filter instance configs with null release for not latest config instances

Record and display release delivery time