[Feature Request] Allow multiple "-i" flags

[khimaros]

This would be helpful for merging multiple directories together.

[andrebrait]

That's an easy one, actually :)
I'm going to implement it when I have time

[andrebrait]

Well, it actually requires some modifications. When using multiple input folders, when just printing results, I'm going to have to print the whole path, I think.

For file scanning, it will have to scan all input directories. Does that work for you?

[khimaros]

That sounds like the right behavior to me!