moved the entries up one folder, added the folder to the keywords

games/battle_for_wesnoth.md

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+# Battle for Wesnoth
+
+_The Battle for Wesnoth is an open source, turn-based strategy game with a high fantasy theme._
+
+- Home: http://www.wesnoth.org/, https://sourceforge.net/projects/wesnoth/
+- Media: https://en.wikipedia.org/wiki/The_Battle_for_Wesnoth
+- State: mature
+- Download: http://www.wesnoth.org/#download
+- Keywords: strategy, MP, TBS
+- Code repository: https://github.com/wesnoth/wesnoth.git
+- Code language: C++
+- Code license: GPL-2.0
+
+## Building
+
+- Build system: CMake
+