ePMP post-upload config changes

ePMP gear forces a reboot after uploading a config file.  You can click around to different pages but not change anything until after it's been manually rebooted.

I'd really like to have the ability to upload a config, then change IP and name, THEN reboot.  Of course nothing is going to apply until after the reboot, but it doesn't seem that it should be a problem to allow us to edit the config in the UI AFTER uploading and BEFORE rebooting.