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

entries/open_imperium_galactica.md

@@ -0,0 +1,13 @@
+# Open Imperium Galactica
+
+_Reimplementation of Imperium Galactica._
+
+- Home: http://open-ig-dev.blogspot.com/
+- State: mature
+- Download: https://github.com/akarnokd/open-ig/releases
+- Keywords: strategy, inspired by Imperium Galactica, remake, turn-based
+- Code repository: https://github.com/akarnokd/open-ig.git
+- Code language: Java
+- Code license: LGPL-3.0
+
+## Building