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

entries/hextris.md

@@ -0,0 +1,12 @@
+# Hextris
+
+_Clone of Tetris._
+
+- Home: https://hextris.github.io/, http://hextris.io/
+- State: mature
+- Keywords: puzzle, clone, inspired by Tetris
+- Code repository: https://github.com/Hextris/Hextris.git
+- Code language: JavaScript
+- Code license: GPL-3.0
+
+## Building