Added web dev machine demo

demos/webdevmachine.ps1

@@ -0,0 +1,75 @@
+# Description: Boxstarter Script
+# Author: Microsoft
+# chocolatey fest demo
+
+Disable-UAC
+$ConfirmPreference = "None" #ensure installing powershell modules don't prompt on needed dependencies
+
+# Get the base URI path from the ScriptToCall value
+$bstrappackage = "-bootstrapPackage"
+$helperUri = $Boxstarter['ScriptToCall']
+$strpos = $helperUri.IndexOf($bstrappackage)
+$helperUri = $helperUri.Substring($strpos + $bstrappackage.Length)
+$helperUri = $helperUri.TrimStart("'", " ")
+$helperUri = $helperUri.TrimEnd("'", " ")
+$strpos = $helperUri.LastIndexOf("/demos/")
+$helperUri = $helperUri.Substring(0, $strpos)
+$helperUri += "/scripts"
+write-host "helper script base URI is $helperUri"
+
+function executeScript {
+    Param ([string]$script)
+    write-host "executing $helperUri/$script ..."
+	iex ((new-object net.webclient).DownloadString("$helperUri/$script"))
+}
+
+#--- Setting up Windows ---
+executeScript "FileExplorerSettings.ps1";
+executeScript "SystemConfiguration.ps1";
+executeScript "RemoveDefaultApps.ps1";
+executeScript "CommonDevTools.ps1";
+executeScript "Browsers.ps1";
+
+executeScript "HyperV.ps1";
+RefreshEnv
+executeScript "WSL.ps1";
+RefreshEnv
+executeScript "Docker.ps1";
+
+choco install -y powershell-core
+choco install -y azure-cli
+Install-Module -Force Az
+Install-Module -Force posh-git
+choco install -y microsoftazurestorageexplorer
+choco install -y terraform
+
+# Install tools in WSL instance
+write-host "Installing tools inside the WSL distro..."
+Ubuntu1804 run apt install ansible -y
+
+## Install NodeJS
+Ubuntu1804 run curl -sL https://deb.nodesource.com/setup_8.x | bash -
+Ubuntu1804 run apt-get install -y nodejs
+
+# checkout recent projects
+mkdir C:\github
+cd C:\github
+git.exe clone https://github.com/microsoft/windows-dev-box-setup-scripts
+git.exe clone https://github.com/microsoft/winappdriver
+git.exe clone https://github.com/microsoft/wsl
+git.exe clone https://github.com/PowerShell/PowerShell
+
+## Get a NodeJS Demo
+git.exe clone https://github.com/gtsopour/nodejs-shopping-cart.git
+cd C:\github\nodejs-shopping-cart
+Ubuntu1804 run npm install
+
+# set desktop wallpaper
+Invoke-WebRequest -Uri 'http://chocolateyfest.com/wp-content/uploads/2018/05/img-bg-front-page-header-NO_logo-opt.jpg' -Method Get -ContentType image/jpeg -OutFile 'C:\github\chocofest.jpg'
+Set-ItemProperty -path 'HKCU:\Control Panel\Desktop\' -name wallpaper -value 'C:\github\chocofest.jpg'
+rundll32.exe user32.dll, UpdatePerUserSystemParameters
+RefreshEnv
+
+Enable-UAC
+Enable-MicrosoftUpdate
+Install-WindowsUpdate -acceptEula