add button stack updating
add button stack updating
add exec dependency
recover stakc application versions
add files
use spawn instead of exec
ignore stdio
call update-stack from controller
improve updateStack
refresh window after stack updating
send to refresh instead of refresh
add reboot controller
add stackApplication in checkUpdates
Merge remote-tracking branch 'upstream/master' into feature/update-stack
improve reboot stack button
refresh page when update is finished
update updateStack function
improve refresh after updating or rebooting stack
remove step in updateStack
add steps in updateStack