New feature-Abort shutdown

[mcopetti]

Good night

I really like the resource to shutdown computer after backup finhesed.

But, sometimes I needed to cancel the shutdown, and there is no way.

I would like to have this option.

Thank you

[xCSxXenon]

You could:
- Create a second sync that doesn't shut down
- Change the setting prior to running the sync
- Cancel the sync before it finishes
- Change the post-sync command to wait a longer amount of time before shutting down, then use "shutdown -a" to abort the shutdown