rename fields to improve understanding, adapting maintenance.py (intermediate)

games/framework/loeve.md

@@ -3,15 +3,15 @@
 _LÖVE is an  framework you can use to make 2D games in Lua._
 
 - Home: https://love2d.org/
-- Download: see home
+- Download: (see home)
 - State: mature
-- Code: https://bitbucket.org/rude/love (hg)
-- Language(s): C++
+- Code repository: https://bitbucket.org/rude/love (hg)
+- Code language: C++
 - Code license: zlib
 
 ## Building
 
-Uses CMake
+- Build system: CMake
 
 [CMake-buildable collection of LÖVE dependencies](https://bitbucket.org/rude/megasource)