remove json.net version 6

packages/Newtonsoft.Json.6.0.6/Newtonsoft.Json.6.0.6.nuspec

-<?xml version="1.0"?>
-<package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
-  <metadata>
-    <id>Newtonsoft.Json</id>
-    <version>6.0.6</version>
-    <title>Json.NET</title>
-    <authors>James Newton-King</authors>
-    <owners>James Newton-King</owners>
-    <licenseUrl>https://raw.github.com/JamesNK/Newtonsoft.Json/master/LICENSE.md</licenseUrl>
-    <projectUrl>http://james.newtonking.com/json</projectUrl>
-    <requireLicenseAcceptance>false</requireLicenseAcceptance>
-    <description>Json.NET is a popular high-performance JSON framework for .NET</description>
-    <language>en-US</language>
-    <tags>json</tags>
-  </metadata>
-</package>
\ No newline at end of file

packages/Newtonsoft.Json.6.0.6/tools/install.ps1

-param($installPath, $toolsPath, $package, $project)
-
-# open json.net splash page on package install
-# don't open if json.net is installed as a dependency
-
-try
-{
-  $url = "http://james.newtonking.com/json"
-  $dte2 = Get-Interface $dte ([EnvDTE80.DTE2])
-
-  if ($dte2.ActiveWindow.Caption -eq "Package Manager Console")
-  {
-    # user is installing from VS NuGet console
-    # get reference to the window, the console host and the input history
-    # show webpage if "install-package newtonsoft.json" was last input
-
-    $consoleWindow = $(Get-VSComponentModel).GetService([NuGetConsole.IPowerConsoleWindow])
-
-    $props = $consoleWindow.GetType().GetProperties([System.Reflection.BindingFlags]::Instance -bor `
-      [System.Reflection.BindingFlags]::NonPublic)
-
-    $prop = $props | ? { $_.Name -eq "ActiveHostInfo" } | select -first 1
-    if ($prop -eq $null) { return }
-  
-    $hostInfo = $prop.GetValue($consoleWindow)
-    if ($hostInfo -eq $null) { return }
-
-    $history = $hostInfo.WpfConsole.InputHistory.History
-
-    $lastCommand = $history | select -last 1
-
-    if ($lastCommand)
-    {
-      $lastCommand = $lastCommand.Trim().ToLower()
-      if ($lastCommand.StartsWith("install-package") -and $lastCommand.Contains("newtonsoft.json"))
-      {
-        $dte2.ItemOperations.Navigate($url) | Out-Null
-      }
-    }
-  }
-  else
-  {
-    # user is installing from VS NuGet dialog
-    # get reference to the window, then smart output console provider
-    # show webpage if messages in buffered console contains "installing...newtonsoft.json" in last operation
-
-    $instanceField = [NuGet.Dialog.PackageManagerWindow].GetField("CurrentInstance", [System.Reflection.BindingFlags]::Static -bor `
-      [System.Reflection.BindingFlags]::NonPublic)
-    $consoleField = [NuGet.Dialog.PackageManagerWindow].GetField("_smartOutputConsoleProvider", [System.Reflection.BindingFlags]::Instance -bor `
-      [System.Reflection.BindingFlags]::NonPublic)
-    if ($instanceField -eq $null -or $consoleField -eq $null) { return }
-
-    $instance = $instanceField.GetValue($null)
-    if ($instance -eq $null) { return }
-
-    $consoleProvider = $consoleField.GetValue($instance)
-    if ($consoleProvider -eq $null) { return }
-
-    $console = $consoleProvider.CreateOutputConsole($false)
-
-    $messagesField = $console.GetType().GetField("_messages", [System.Reflection.BindingFlags]::Instance -bor `
-      [System.Reflection.BindingFlags]::NonPublic)
-    if ($messagesField -eq $null) { return }
-
-    $messages = $messagesField.GetValue($console)
-    if ($messages -eq $null) { return }
-
-    $operations = $messages -split "=============================="
-
-    $lastOperation = $operations | select -last 1
-
-    if ($lastOperation)
-    {
-      $lastOperation = $lastOperation.ToLower()
-
-      $lines = $lastOperation -split "`r`n"
-
-      $installMatch = $lines | ? { $_.StartsWith("------- installing...newtonsoft.json ") } | select -first 1
-
-      if ($installMatch)
-      {
-        $dte2.ItemOperations.Navigate($url) | Out-Null
-      }
-    }
-  }
-}
-catch
-{
-  # stop potential errors from bubbling up
-  # worst case the splash page won't open
-}
-
-# yolo
\ No newline at end of file