Argos support

Changelog:

• Small fixes
• Added argos support, see this repo: https://github.com/infeeeee/kimai2-cmd-argos
• Bitbar support working

Linux and Mac builds only, no new features on windows

Classic UI

Changelog

• Added classic UI
• Fixed building scripts

A working windows executable

This release contains the unfinished classic ui, do not use that! Interactive mode is working. (I messed up git branches again, sorry) The only reason this release is created that there is a working windows binary on github.

First builds

Initial release

First builds for the three most common platforms

Update: Windows build doesn't work, so removed. Use development version instead.