game entry file names changed to canonical version

games/commandojs.md

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+# CommandoJS
+
+_Nostalgic glimpse in the past in a form of Commodore 64 game "Commando"._
+
+- Home: https://web.archive.org/web/20180814182143/http://commandojs.org/
+- State: beta, inactive since 2012
+- Keywords: action
+- Code repository: https://github.com/commandojs/CommandoJS.git
+- Code language: JavaScript, CoffeeScript
+- Code license: MIT
+- Code dependencies: melonJS
+
+## Building
+