Add ability to download templates from a CIFS share specified as a URL
with credentials appearing as query parameters.  Apply VisualStudio
default code format style for consistency.
Create test for downloading template from a CIFS share.  Update
application settings to make test configurable.  Apply VisualStudio
default code format style for consistency.
iCreate test for downloading template from a CIFS share.  Update
application settings to make test configurable.  Apply VisualStudio
default code format style for consistency.
Update tests so that they download required disk images and create
requried folders.  Update expected StartCommand[].