Started a demoscripts folder, refactored some helper scripts (#70)

* moving all recipes to dynamically find helper scripts
* started to a devops_azure script
* re-organizing some existing scripts
* updated Readme known issues

scripts/WSL.ps1

@@ -0,0 +1,28 @@
+choco install -y Microsoft-Windows-Subsystem-Linux -source windowsfeatures
+
+#--- Ubuntu ---
+# TODO: Move this to choco install once --root is included in that package
+Invoke-WebRequest -Uri https://aka.ms/wsl-ubuntu-1804 -OutFile ~/Ubuntu.appx -UseBasicParsing
+Add-AppxPackage -Path ~/Ubuntu.appx
+# run the distro once and have it install locally with root user, unset password
+Ubuntu1804 install --root
+Ubuntu1804 run apt update
+Ubuntu1804 run apt upgrade -y
+
+<#
+NOTE: Other distros can be scripted the same way for example:
+
+#--- SLES ---
+# Install SLES Store app
+Invoke-WebRequest -Uri https://aka.ms/wsl-sles-12 -OutFile ~/SLES.appx -UseBasicParsing
+Add-AppxPackage -Path ~/SLES.appx
+# Launch SLES
+sles-12.exe
+
+# --- openSUSE ---
+Invoke-WebRequest -Uri https://aka.ms/wsl-opensuse-42 -OutFile ~/openSUSE.appx -UseBasicParsing
+Add-AppxPackage -Path ~/openSUSE.appx
+# Launch openSUSE
+opensuse-42.exe
+#>
+