Merge branch 'master' of https://github.com/xuxueli/xxl-job

xxl-job-admin/src/main/resources/i18n/message_en.properties

 jobconf_trigger_type_retry=Fail retry trigger
 
 ## user
-user_manage==User Manage
+user_manage=User Manage
 user_username=Username
 user_password=Password
 user_role=Role
 
 ## help
 job_help=Tutorial
-job_help_document=Official Document
+job_help_document=Official Document