renamed games folder to entries folder (also contained frameworks, libraries, ...) and added to the backlog

entries/netrek.md

@@ -0,0 +1,20 @@
+# 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: C
+- Code license: Custom (permissive)
+
+See also [JTrek](http://ftp.netrek.org/pub/netrek/clients/jtrek/), [Netrek RES-RSA](https://launchpad.net/netrek-res-rsa), [HTML5 netrek](https://github.com/apsillers/html5-netrek)
+
+## Building
+
+