Tests fail on Windows #32
Description
If you use the native windows command prompt (not the Linux Subsystem) then you get test failures because of the reversed slash direction in Windows paths.
"Output directory [\tmp\foo\bar\baz] does not exist." did not start with substring "Output directory [/tmp/foo/bar/baz] does not exist" (GenerateMinikubeTest.scala:59)
We should probably normalise paths to prevent confusion to Windows users.