Add simple "Reboot Sense" to app for certain situations

[jefflayman]

A ray of hope regarding this subject: one user was told that his Sense had rebooted itself.

@obscuredtrip

My monitor going offline at at 2:06 for 6 seconds was it automatically rebooting itself which apparently happens occasionally. So for those asking for an auto reboot feature apparently it is possible, but have no idea how, when or why it is currently used on the backend.