Post sharp stacking

[isontheline]

• Ability to do sharping after stacking without to restack
• Ability to choose sharp settings : --amount=3 --sigma=3 --radius=100

[isontheline]

docker run --rm -v /folder/with/sun/pictures/wolfdotsolar/crop/:/imgs isontheline/wolfdotsolar:latest unsharp /imgs/_pss.png --amount=3 --sigma=3 --radius=100