Goca must be able to handle "projects". As a first approach it would be nice if all the output can be stored on a per project database with the downloaded files, scan options and the recovered metadata for each file.

The main database operations could be:

• Store all the data inside the project database.
• Load an already existing project.
  - [ ] Re-scan all the files of an existing project updating its database (Useful for the case that new plugins had been added). (for v0.3.0)

As a final tip, a BBolt (CoreOS) can be a nice database for this purpose.