change soft_version to 1.0.5

The task timeout need deletes the child process

 update receiver and cc for child process

install workersFailover value update

fix bug 569 to resolve schedule doesn't really stop

thanks for fix bug that the task instance of MR cannot stop in some cases. #516

remove escheduler.sql and quartz.sql

update upgrade and create log tips

qianfan task result add judge update

qianfan task result add judge update

Update 后端部署文档.md

update documents

determine if the file exists in hdfs when read file

determine if the file exists in hdfs when read file