Move image name to config, fix some issues with the powershell command objects
Stub out tests. Should probably have done that already.
Remove unused using
remove unused folder
Move settings to config files
Make PowerShellCommand tests work.
Make AddAzureDataDiskCommand tests work.
Make AddAzureDiskCommand test work.
Make some more tests work
Make more tests work.
Make more tests work.
make more tests work
make tests betterer.... again
yada yada yada
yada yada
yada
updated some asserts. shuffling chairs.