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

entries/vega_strike.md

@@ -0,0 +1,17 @@
+# Vega Strike
+
+_Vega Strike is a first-person space trading and combat simulator._
+
+- Home: http://vegastrike.sourceforge.net/, https://sourceforge.net/projects/vegastrike/
+- Media: https://en.wikipedia.org/wiki/Vega_Strike
+- State: mature
+- Download: http://vegastrike.sourceforge.net/getfiles/
+- Keywords: framework
+- Code repository: https://github.com/vegastrike/Vega-Strike-Engine-Source.git (https://github.com/vegastrike mirror), https://sourceforge.net/p/vegastrike/code/HEAD/tree/ (svn) 
+- Code language: C++
+- Code license: GPL-2.0
+
+See also [VegaStrike Developer Tools](https://sourceforge.net/projects/ppueditor/?source=directory)
+and [VSMap3D](https://sourceforge.net/projects/vsmap3d/?source=directory).
+
+## Building