re-add missing packages

Author: Natanel-Shitrit

packages.config

@@ -6,6 +6,8 @@
   <package id="DiscordRichPresence" version="1.0.150" targetFramework="net45" />
   <package id="Extended.Wpf.Toolkit" version="2.9" targetFramework="net45" />
   <package id="MahApps.Metro" version="1.6.5" targetFramework="net45" />
+  <package id="Microsoft-WindowsAPICodePack-Core" version="1.1.4" targetFramework="net48" />	
+  <package id="Microsoft-WindowsAPICodePack-Shell" version="1.1.4" targetFramework="net48" />
   <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net45" />
   <package id="Octokit" version="0.46.0" targetFramework="net48" />
   <package id="SSH.NET" version="2016.1.0" targetFramework="net45" />