added keywords (originals, type) from osgameclones, changed readme categories not as list anymore

games/the_butterfly_effect.md

@@ -6,7 +6,7 @@ _Realistic physics simulations._
 - State: beta 
 - Download: http://the-butterfly-effect.org/#download, https://github.com/the-butterfly-effect/tbe/releases
 - Platform: Windows, Linux, macOS
-- Keywords: simulation, physics
+- Keywords: simulation, clone, inspired by Crazy Machines series, inspired by The Incredible Machine series, physics
 - Code repository: https://github.com/the-butterfly-effect/tbe.git
 - Code language: C++
 - Code license: GPL-2.0