Patch 0.323a

- You can now invite people to your game or join their game using steam's friend list directly.
- Added a new dialog UI for players, allowing you to see their stats, invite them to your group or ask for a duel.
- Character now becomes invisible to player if the camera is too close.
- You can now enter the pyramid in the desert biome.
- Added a new puzzle type where you have to remember hidden blocs to progress in the pyramid. The puzzle is proceduraly generated.
- Added connection lines for levers and activator, hinting at what they activate. similar to the ones in portal)
- Fixed a bug where the UI would get stuck on the first tutorial, and would force you to restart the game.