(chocolateyGH-1155) Fix: params are unused w/nupkg

When using nuspec or nupkg, it doesn't translate to the package name
that is being installed, so it determines that the name. See if the
name contains the package id along with the nupkg, nuspec or a file
path of some sort.

src/chocolatey/infrastructure.app/services/PowershellService.cs

@@ -332,7 +332,15 @@ private bool package_is_a_dependency_not_a_virtual(ChocolateyConfiguration confi
         {
             foreach (var package in config.PackageNames.Split(new[] { ApplicationParameters.PackageNamesSeparator }, StringSplitOptions.RemoveEmptyEntries).or_empty_list_if_null())
             {
-                if (packageName.is_equal_to(package) || packageName.contains(package + "."))
+                if (packageName.is_equal_to(package) 
+                    || packageName.contains(package + ".") 
+                    || (packageName.contains(package) 
+                        && (packageName.contains(".nupkg") 
+                            || packageName.contains(".nuspec") 
+                            || packageName.contains("\\")
+                            )
+                        )
+                    )
                 {
                     return false;
                 }