add beta8

1.0.0-beta8/Dockerfile

@@ -0,0 +1,9 @@
+FROM windowsservercore
+
+#Globally install DNVM in program data.
+ADD globalinstall.ps1 /Windows/Temp/globalinstall.ps1
+RUN powershell -executionpolicy unrestricted C:\Windows\Temp\globalinstall.ps1
+
+#Install DNVM globally on the machine and set it as persistent. This modifies the user path to have DNX on it.
+#if the user trying to run DNX is not the same as the installing user then the path to the DNX will need to be specified.
+RUN DNVM install 1.0.0-beta8 -global -persistent

1.0.0-beta8/globalinstall.ps1

@@ -0,0 +1,18 @@
+Param (
+	[Parameter(ParameterSetName='InstallPath')]
+	[string]$InstallPath='c:\ProgramData\Microsoft DNX\bin'
+)
+
+if (!(Test-Path $InstallPath)) { md $InstallPath | Out-Null }
+
+$dnvmPs1Path = Join-Path $InstallPath "dnvm.ps1"
+$dnvmCmdPath = Join-Path $InstallPath "dnvm.cmd"
+
+$webClient = New-Object System.Net.WebClient
+Write-Host "Downloading DNVM.ps1 to $dnvmPs1Path"
+$webClient.DownloadFile('https://raw.githubusercontent.com/aspnet/Home/dev/dnvm.ps1', $dnvmPs1Path)
+Write-Host "Downloading DNVM.cmd to $dnvmCmdPath"
+$webClient.DownloadFile('https://raw.githubusercontent.com/aspnet/Home/dev/dnvm.cmd', $dnvmCmdPath)
+
+$oldPath = [Environment]::GetEnvironmentVariable("PATH", "MACHINE")
+[Environment]::SetEnvironmentVariable("PATH", "$oldPath;$InstallPath", "MACHINE")