Problem importing bare repository

[jervi]

GitStack is not able to import a repository that's already bare.

Expected behaviour

GitStack should be able to import the bare repository without errors.

Actual behaviour

All repos disappears from the admin panel, and/or GitStack crashes.

Steps to reproduce:

1. Create a bare repository (make sure to use a .git-extension on the repo-folder)
2. Place it in the Gitstack\Repositories folder
3. All repositories disappears from the admin panel
4. If you remove the .git-extension on the folder, the repos appear, but GitStack crashes when clicking "import".

[poiuytrez]

Thanks for the report. You are right, this scenario has not been tested yet. We should add this feature.