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

entries/colossal_cave_adventure.md

@@ -0,0 +1,20 @@
+# Colossal Cave Adventure
+
+_Original Colossal Caves adventure game, but in Python 3._
+
+- Home: http://rickadams.org/adventure/, https://github.com/brandon-rhodes/python-adventure
+- Media: https://en.wikipedia.org/wiki/Colossal_Cave_Adventure
+- State: mature
+- Keywords: adventure, text
+- Code repository: https://github.com/brandon-rhodes/python-adventure.git
+- Code language: Python
+- Code license: Apache-2.0
+
+More repositories?
+
+Developer: William Crowther, Don Woods; C port by Jim Gilloghy
+
+## Building
+
+- Build system: setup.py
+