Ability to update an image or asset#54

When I open the Assets view, I can modify an asset’s custom field but I am unable to delete it from within the editor (only from the table view) nor am I able to upload a newer version of the asset and replace it in the CMS.

The current process to update an image involves deleting an existing image, uploading a new one and re-establishing all the relationships the previous had.

This involves a lot of meticulous book-keeping and a very tedious process with no way to ensure any relationships were forgotten.

Updating an image would ensure relationships as well as any data stored in the custom fields are preserved. This also reduces the amount of orphan assets left the CMS due to removing their relationship(s) but unable to delete them at the same time. c.f.