Make it possible to take multiple photos sequentially

[mateusfccp]

As discussed on #6, although it's not currently viable to provide a way to make burst capture of images, it is possible to provide a way to take photos sequentially asynchronously.

This will be made by, instead of returning a Future<String> containing the path to the taken picture, provide a way to pass a Stream<String> where the MagicEye page will add each taken photo.

This will, possibly, require changes on the API, making it a breaking change.

[mateusfccp]

The work started on branch v0.2.

I am also making a simplification of the API and I'm going to try to solve #2 and #4 for this version, while deferring #1, so it will take a little while to be done.

[jamesdixon]

@mateusfccp thanks for the update! Very exciting!

[jamesdixon]

Hi there! Just curious if there are any updates coming soon?

[mateusfccp]

Hey, @jamesdixon. Sorry for the delay.

I started to work on the 0.2 version, but sadly I got so much occupied that I have barely any free time to work on this... Can't give you any estimation by now... sorry

I love your doggo, tho

[jamesdixon]

No need to apologize, @mateusfccp ! I completely understand and no worries at all. Best to you in your adventures.

And thanks! Cool cat :)