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

entries/xpilot_ng.md

@@ -0,0 +1,14 @@
+# XPilot NG
+
+_Remake of XPilot._
+
+- Home: http://xpilot.sourceforge.net/
+- State: mature, inactive since 2010
+- Download: https://sourceforge.net/projects/xpilot/files/xpilot_ng/
+- Platform: Windows, Linux, macOS
+- Keywords: action, inspired by XPilot, remake, space
+- Code repository: http://xpilot.cvs.sourceforge.net/ (cvs)
+- Code language: C
+- Code license: GPL-2.0
+
+## Building