Reload/reset button (in the settings) for updating all lookup tables to current defaults

[RKroebel]

Saved farm files are stored with their current set of default values (either taken from the current Holos version or specified by the user), but when the farm is reloaded at the later date, the farm cannot be updated to the latest specifications (if they changed).
As it is assumed that lookup tables will be updated over time (and at a faster turnover than the algorithm document), it'd be good to have a button in the settings that updates all defaults to the current state (even though that means that users will have to re-apply their own specific values).

[RKroebel]

oh, if there is concern about ppl loosing their custom inputs, maybe we can somehow highlight values that have been specified (different color of the box to easily recognize what values had been overwritten), or make it more complicated in having a choice between overwriting all, or just defaults (without user specified values).