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

entries/do_it_yourself_doom_with_sdl.md

@@ -0,0 +1,16 @@
+# Do It Yourself Doom With SDL
+
+_A DOOM clone engine._
+
+- Home: https://github.com/amroibrahim/DIYDoom
+- State: beta
+- Platform: Windows
+- Keywords: game engine, inspired by DOOM, remake
+- Code repository: https://github.com/amroibrahim/DIYDoom.git
+- Code language: C++
+- Code license: MIT
+- Code dependencies: SDL2
+
+## Building
+
+- Build system: VisualStudio