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

entries/widelands.md

@@ -0,0 +1,17 @@
+# Widelands
+
+_Widelands is a free, open source real-time strategy game with singleplayer campaigns and a multiplayer mode._
+
+- Home: https://wl.widelands.org/
+- Media: https://en.wikipedia.org/wiki/Widelands
+- State: mature
+- Download: https://wl.widelands.org/wiki/Download/
+- Keywords: strategy, clone, inspired by The Settlers II, real time
+- Code repository: https://github.com/widelands/widelands.git (mirror), https://launchpad.net/widelands (bzr)
+- Code language: C, C++, Lua, Python
+- Code license: GPL-2.0
+
+## Building
+
+- Build system: CMake
+