Add netcat.vm

Closes #735.

packages/netcat.vm/netcat.vm.nuspec

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<package xmlns="http://schemas.microsoft.com/packaging/2015/06/nuspec.xsd">
+  <metadata>
+    <id>netcat.vm</id>
+    <version>1.12</version>
+    <authors>Hobbit</authors>
+    <description>Netcat is a networking utility for reading from and writing to network connections using TCP or UDP.</description>
+    <dependencies>
+      <dependency id="common.vm" />
+      <dependency id="netcat" version="[1.12]" />
+    </dependencies>
+  </metadata>
+</package>

packages/netcat.vm/tools/chocolateyinstall.ps1

@@ -0,0 +1,16 @@
+$ErrorActionPreference = 'Stop'
+Import-Module vm.common -Force -DisableNameChecking
+
+try {
+  $toolName = 'nc'
+  $category = 'Networking'
+  $shimPath = '%ProgramData%\chocolatey\bin\nc.exe'
+
+  $shortcutDir = Join-Path ${Env:TOOL_LIST_DIR} $category
+  $shortcut = Join-Path $shortcutDir "$toolName.lnk"
+  $executablePath = Join-Path ${Env:ChocolateyInstall} $shimPath -Resolve
+  Install-ChocolateyShortcut -shortcutFilePath $shortcut -targetPath $executablePath -RunAsAdmin
+  VM-Assert-Path $shortcut
+} catch {
+  VM-Write-Log-Exception $_
+}

packages/netcat.vm/tools/chocolateyuninstall.ps1

@@ -0,0 +1,7 @@
+$ErrorActionPreference = 'Continue'
+Import-Module vm.common -Force -DisableNameChecking
+
+$toolName = 'nc'
+$category = 'Networking'
+
+VM-Remove-Tool-Shortcut $toolName $category