LTris 2.0 Released

As with LBreakout I decided to give LTris a new full HD view and here we go. The core game is exactly the same. However, it now requires SDL2. And I did simplify the menu a bit and removed some options which I considered obsolete or unnecessary (as in: nobody uses it) like preview on/off or human 3-player mode. If there are complaints I might consider re-introducing them. :) It should work on any resolution (pieces are 4k ready) and is tested to the best of my abilities but feel free to submit any bugs/patches if something is wrong or missing. BTW the repository is currently private on GitHub, in case you're looking for it. But it will become public in the future. So enjoy the game! [end]