Dynamic load of Waifu of the Day

[zaerald]

Currently, we are storing all Waifu of the Day information on waifu.json, we need to separate it into different packages.

It should look like a folder package and each package should contain

• waifu.json spec file
• images folder

With that file and folder present, it would be considered as waifu of the day package, we could also extend this by having a few sound assets that they can manage.

With this, we can provide the #91 and let users customize and create their own packages.

[zaerald]

I think it would be best if we move this outside the milestone, as this needs standard JSON spec and it is better after we've decoupled all the assets (i.e. Waifu-of-the-Day #161 )