Mac compatibility and Resolution fixes

Thanks for playing and all the feedback, looking forward to more of your thoughts. We have updated the demo with the following changes: [list] [*] Added Mac support [*] Game is locked to 16:9 ratio now, which should prevent any elements from being out of the screen [*] Some crashes and small bugs have been fixed. [/list] Enjoy :) [img]{STEAM_CLAN_IMAGE}/44566858/eefa1848f39db32a8dac0d19f75fa20846c70713.png[/img]