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

entries/octaforge.md

@@ -0,0 +1,20 @@
+# Octaforge
+
+_OctaForge is a 3D game engine and a game development platform._
+
+- Home: https://octaforge.org/
+- State: mature
+- Download: (not available anymore?)
+- Keywords: framework
+- Code repository: https://git.octaforge.org/OctaForge/OctaCore.git, https://github.com/OctaForge/OF-Engine.git (mirror, archived) 
+- Code language: C++
+- Code license: Custom (NCSA open source license)
+
+See also:
+[University of Illinois/NCSA Open Source License](https://github.com/OctaForge/OF-Engine/blob/master/COPYING.md)
+
+## Building
+
+- Build system: Make
+- Build instructions: https://github.com/OctaForge/OF-Engine/blob/master/INSTALL.md
+