0.1.3 Serialization

[eerii]

• YAML Support
• Scene Loading
• Player Loading

Serialization is a key part of any game. Here it will be used for loading and saving scenes, saving the game, animations... I decided to go with YAML because it looks pretty :3
During this update I also did a few major things:

• Vec2 and Rect2 now have different int and float versions.
• Added an animation component, that will need to be expanded in the future.

Future serialization will need more steps, some of them might be:

• Saving the game
• Saving the state of a scene in game
• Scene changes and cross-scene data
• Level editor (and tilemap)
• Animation serialization
• ImGui editing of serialized files