Feature request: replot to pools

[TheGoblinHero]

Official pooling protocol wil be released soon™. I'd like the feature to automatically replot from the old plots to the new ones (delete the old format plot, create a new one in it's place, repeat).

[maded2]

let's get pool support added first (when it comes out next week). Then will need to workout how to detect old vs new plot format.

[TheGoblinHero]

Unfortunately portable plots have the same file names. The only idea I have is to analyze the plot creation time in the file name and replot files that are older than the defined date.

[micgogo]

how about just do a simple one, we create a new folder in the same drive for new plot
in the json option files, let us specify the old plot path and new plot path
once a new plot nearly done, delete one of the old one and start copy the new one

[maded2]

my current thinking is to allow the user to specify a cutoff date in the config.json and PlotNG will look at the filename of the plot files and anyone before the cutoff date is then a candidate for deletion to make room for new plots. However, it will need to make room before the plot starts.