Release - v1.8.0

Added several new commands.
mod : Display the modulus by reporting the remainder left from dividing the last two items on the stack
liststacks : Display the currently saved stacks

Several other smaller changes.

If you leverage snaps, there is a snap for this that means you'll be continually getting the new versions. However, installing from this is fairly easy...just save the rpncalc.jar file. You can run it directly without having to install.

If you have any suggestions, from me an email at rpncalc @ fross . org