Need to restart the application in order to see changes applied to field setting

[a-barbieri]

Every time you modify a field setting you need to restart the application to make it effective.

How to reproduce the issue

1. Create a field setting image.
2. Upload an image.
3. Retrive it using a get_image_path.
4. Todo bien ✔️

Now:

1. Change slug of the image field.
2. Update the slug in get_image_path
3. Niet! ❌

System configuration

Binda version: v0.1.9.alpha.4

Rails version: 5.1.4

[a-barbieri]

Running on a server with Passenger it's possible to restart via command-line with this command:

passenger-config restart-app