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

games/glest.md

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+# Glest
+
+_Glest is a free 3D real-time strategy game._
+
+- Home: http://glest.org/en/index.php, https://sourceforge.net/projects/glest/
+- Media: https://en.wikipedia.org/wiki/Glest
+- State: mature, inactive since 2009
+- Download: http://glest.org/en/downloads.php
+- Keywords: strategy, RTS
+- Code repository: https://gitlab.com/osgames/glest.git (backup of svn), https://svn.code.sf.net/p/glest/code/ (svn)
+- Code language: C++
+- Code license: GPL-2.0
+
+See also [Glest Advanced Engine](https://sourceforge.net/projects/glestae/).
+
+Inspired [MegaGlest](megaglest.md)
+
+## Building
+
+- Build system: Autoconf
+