Release of beta packages

Salstat has a way to go before it's a proper program. This is purely my point-of-view: I believe that a finished program should be highly useful and have few bugs. Until then, I see it as a beta package.

So we've decided to package up installers for Windows, OS X and Linux to make installation easier. This will be freely available to all and bug reports will be welcome.

We'll start making packages soon. We're currently dealing with a 'variables view' (much like SPSS but more usable) and once that's completed, we'll make installers and start promoting it.