v0.0.4: choose dirs for cache files on windows

• Pull base image before usage
• store cache dir between stage runs

To download from powershell on windows core

$ProgressPreference = 'SilentlyContinue'
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
iwr https://github.com/dgodd/cfwindowsstager/releases/download/v0.0.4/cfwindowsstager.exe -OutFile cfwindowsstager.exe

v0.0.3

To download from powershell on windows core

[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
iwr https://github.com/dgodd/cfwindowsstager/releases/download/v0.0.3/cfwindowsstager.exe -OutFile cfwindowsstager.exe

v0.0.2

Executable will now download lifecycle.tar

Working release

Before using, you will need to build a local ~/.cfwindowsstager.lifecycle.tar or copy the released version locally