zip contains folder

[kirrg001]

If a zip is compressed using a folder, which then contains the theme, gscan is not able to detect that. It throws all kinds of validation errors, but it does not tell you that it was either zipped wrong or it is smart enough to deal with that use case.

Here an example:

my-theme.zip
  theme
     post.hbs
     page.hbs

This bug does not exist if zip filename and folder name are equal.