- Parenthesized comments
- Multiple E values split by colons (RepRapFirmware)

* Fix Memory Dump size

* Fix Compile error on Memory Dump

- Add local UI methods to get heater timeout state.
- Add methods to resume timed-out heaters.
- Re-enable heaters on UI temperature request.
- Make `ExtUI` show a dialog box if pause needs a button press after reheat.

`check_version` in state -5 should not be needed since it has already been called in state -4 and the tested build nr is only updated in state -4.

Followup to #13931