Boostrap4 testing for ASP.NET MVC5

➕ Add Bootstrap 4 for ASP.NET MVC 5.

▶️ Installation steps:

1️⃣ Create ASP.NET MVC 5 application.

2️⃣ Go to Manage NuGet Packages (right click on the project in Solution Explorer).

3️⃣ Update all dependents already installed.

4️⃣ Add boostrap classes 4: https://getbootstrap.com/docs/4.6/getting-started/introduction/

5️⃣ Optional you can add theme: https://bootswatch.com/default/ -> (:exclamation: These themes only support boostrap 4).