moved the entries up one folder, added the folder to the keywords

games/open_rails.md

@@ -0,0 +1,14 @@
+# Open Rails
+
+_Train simulator for the largest collection of digital content in the world - routes, rolling stock and activities._
+
+- Home: http://openrails.org/
+- State: mature
+- Download: http://openrails.org/download/program/
+- Keywords: simulation
+- Code repository: http://svn.uktrainsim.com/svn/openrails/trunk (svn see http://openrails.org/contribute/developing-code/)
+- Code language: C#
+- Code license: GPL-3.0
+
+## Building
+