Add option to invert time entry

[ghr74]

Hello, I would like to request the option to change the time entry for a run from "How long did it take?" to "How much time was remaining?" since the maximum time in abyssals is constant and if you're timing yourself you'd probably do it by looking at the ingame status indicator that shows time remaining, so this would allow copying the time from there instead of having to calculate the time used from it.

[molbal]

Hello, Yes, great idea! Thanks for the suggestion.