Merge pull request #38 from stgelaisalex/patch-1

Update overview.md

Author: JonathanMagnan

docs2/pages/getting-started/overview.md

@@ -27,6 +27,16 @@ int result = Eval.Execute<int>(@"
     var filter = list.Where(x => x < 4);
     return filter.Sum(x => x);");
 ```
+## Installing & Upgrading
+Download the <a href="/download">NuGet Package</a>
+
+## Requirements
+
+### .NET Framework Version
+
+- .NET Framework 4.0 or greater
+- .NET Standard 1.3
+
 
 ### Is it that simple?