Comprehensive List of Changes since last Save

[SpaiR]

Decoupled feature request from #20 by @CinderWC

Would it also be possible to add a new window that shows every change done to the map from the very last time that the map was saved. so i.e a window that chows all area,turf,obj,mob etc changes with the option to undo ANY of them regardless of when said change was made in the list?