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

entries/ysoccer.md

@@ -0,0 +1,18 @@
+# YSoccer
+
+_Soccer game; continuation to Sensible World of Soccer._
+
+- Home: http://ysoccer.sourceforge.net/, https://sourceforge.net/projects/ysoccer/
+- State: mature 
+- Download: http://ysoccer.sourceforge.net/dloads.htm, https://sourceforge.net/projects/ysoccer/files/
+- Platform: Windows, Linux, macOS
+- Keywords: sports, inspired by Sensible Soccer, remake, simulation, soccer
+- Code repository: https://git.code.sf.net/p/ysoccer/code
+- Code language: Java
+- Code license: GPL-2.0 (see java/android/assets/docs/readme.htm)
+
+Successor of [Yoda Soccer](https://sourceforge.net/projects/yodasoccer/).
+
+## Building
+
+- Build system: Gradle