add info on JS files added

scripts/generate-http-docs.ps1

@@ -273,12 +273,14 @@ function Main {
         Ensure-Dir $outputRoot
 
         # Copy JS
+        $jsCount = 0
         Get-ChildItem $sourceDir -Recurse -File -Include *.js |
             ForEach-Object {
                 $rel = $_.FullName.Substring($sourceDir.Length).TrimStart('\')
                 $dest = Join-Path $outputRoot $rel
                 Ensure-Dir (Split-Path -Parent $dest)
                 Copy-Item $_.FullName $dest -Force
+                $jsCount++
             }
 
         # Env templates
@@ -329,7 +331,7 @@ function Main {
             $count++
         }
 
-        Write-Host ("{0,-33} => generated {1,3} .http file(s)" -f $col.name, $count)
+        Write-Host ("{0,-33} => generated {1,3} .http file(s) and {2,3} .js file(s)" -f $col.name, $count, $jsCount)
     }
 }