First beta release

So I've been developing this for a couple of months and I think it already has the features a lot of us look in a timer. Maybe it does not have some fancy features like others, but the balance between look, easy of use, speed and functionality is pretty good.

So I think this is a good time to release it as a beta. You can download the installers here (or in the /dist folder) but you can also create your own installer with the makefile (if you are on linux use this last option, instructions in readme.md).