added vs folder to gitignore and deleted vs installation md file

.gitignore

 # Folders
 Libraries/
-Build/
 Results/
 Logs/
 build/
+VisualStudio/
 
 # IDEs
 cmake-build-debug/
 .idea/
 .vs/
+*.json
 
 # CMake
 CMakeFiles/

VisualStudio/ProjectSettingsVS.md

-# Visual Studio Project Settings
-
-* Debugging -> Befehlsargumente: -nl ..\..\..\Netlists\netlist.txt
-* C/C++ -> zusätzliche Includeverzeichnisse: ..\..\Libraries\eigen