In addition to the usual bug fixes and minor new functionality, the unit conversion code has been refactored and works much better than it used to, so much better I felt it deserved the version number bump.

Also, rpnChilada now works gracefully if the prime number data is missing, so if you check it out from Git, you can run it just fine without getting the prime number data. Of course, you can go to the rpnChiladaData project for instructions for where to copy the prime number data.

And now that I'm cutting the release, I'm remembering that the release notes haven't been updated. I'll do that for beta 2.