BabyBoxes 3.0.0

This new version of BabyBoxes has several improvements, although many of them are internal and can not be seen at a glance, they are really important.
We have adopted a more careful design, with a cover to make it easier to move around the app. We have also added error messages with detailed information and clues so you can fix it. We have two ways to add a new site, a quick and simple, in case you're in a hurry, and a more detailed one, so you can add sites in detail.