Release v0.4.0

README: documentation for the dhcp_release workaround

Release v0.3.1

do not truncate saved image to size of uppermost layer

Release v0.3.0

boot volume: use size of backing volume

So far this was hard coded to 10G, which for example did not allow to
boot bigger images like - haha - "Micro"OS.

Release v0.2.0

interpret certain values in provisioning files as templates

This provides a convenient way of creating provisioning files that can
be controlled by parameters.

Release v0.1.0

v0.1.0