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

games/netrek.md

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+# Netrek
+
+_Multi-player battle simulation with a Star Trek theme._
+
+- Home: http://www.netrek.org/, https://sourceforge.net/projects/netrek/, http://mactrek.sourceforge.net/Welcome.html
+- Media: https://en.wikipedia.org/wiki/Netrek
+- State: mature, inactive since 2009
+- Play: http://www.playnetrek.org/
+- Download: http://www.netrek.org/downloads/
+- Platform: Windows, Linux, macOS
+- Keywords: action, multiplayer, online
+- Code repository: http://netrek.cvs.sourceforge.net (cvs)
+- Code language: ?
+
+See also [JTrek](http://ftp.netrek.org/pub/netrek/clients/jtrek/)
+
+## Building
+
+