v0.164.0

• Added Entity#addComponent and Entity#removeComponent
• Deprecated ComponentSystem#addComponent and ComponentSystem#removeComponent
• Removed pc.ApplicationContext, replaced with pc.Application everywhere
• Added relevant properties from pc.ApplicationContext to pc.Application, root, systems, loader, assets, etc.
• [FIX] worldToScreen
• [FIX] Camera's no longer effected by entity's scale
• [FIX] Fixed height map on Intel GPU