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

entries/the_legend_of_edgar.md

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+# The Legend of Edgar
+
+_2D platform game._
+
+- Home: https://www.parallelrealities.co.uk/games/edgar/, https://sourceforge.net/projects/legendofedgar/
+- State: mature
+- Download: https://www.parallelrealities.co.uk/games/edgar/#downloads-/-releases, https://github.com/riksweeney/edgar/releases
+- Platform: Windows, Linux
+- Keywords: action, 2D, platform
+- Code repository: https://github.com/riksweeney/edgar.git
+- Code language: C
+- Code license: GPL-2.0
+
+## Building
+