Unable to edit or delete module if you use a bad repo path

[skunklabz]

Describe the bug
Unable to view the details of a module that was created using a bad repo path. You are just given a "Page not found :/" error and no option to edit or delete the module.

To Reproduce
Steps to reproduce the behavior:

1. Go to 'http://localhost:3000/modules'
2. Click on 'Add module'
3. Under the "Module template" section type in a bad repo URL and/or path
4. Give the module a name and click Save.
5. In the Deploy Modules page click the Details button of the bad module
   

Expected behavior
I'm expecting to be able to view the details of all modules, regardless of whether or not they have a bad repo URL, or path. Instead I'm given a simple 'Page not found :/' and no option to do anything else.

Screenshots

Desktop (please complete the following information):

• OS: macOS (latest)
• Browser Chrome
• Version latest