Support for remaining time in total minutes

[luke321]

Hello,

thank you for this great tool, I want to use it to create M73 commands for my Prusa Printers out of simplify. Unfortunately the M73 command expects the remaining time to be in minutes, gcodestat only has the option in custom M117 formats to use remaining time in seconds %S.

Could you add the option to also have minutes eg.: minutes + hours *60 + day * 24 * 60 ?

Thank you!

M73 P R Q S C1 D1

Parameters
This command can be used without any additional parameters.
P Percent in normal mode
R Time remaining in normal mode (minutes)
Q Percent in silent mode
S Time remaining in silent mode (minutes)
C Time to change/pause/user interaction in normal mode (minutes)
D Time to change/pause/user interaction in silent mode (minutes)