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

entries/vocaluxe.md

@@ -0,0 +1,15 @@
+# Vocaluxe
+
+_Singing game._
+
+- Home: https://www.vocaluxe.org/
+- State: beta, inactive since 2018
+- Download: https://www.vocaluxe.org/#download
+- Platform: Windows, Linux
+- Keywords: music, entertainment, inspired by SingStar + UltraStar Deluxe
+- Code repository: https://github.com/Vocaluxe/Vocaluxe.git
+- Code language: C#, C++
+- Code license: GPL-3.0
+
+## Building
+