Updating master to have the new stuff from main.

See merge request !21

New items system.

See merge request !20

- Items class hierarchy.
- Inventory class.
- CharacterStats class.
- Applies modifiers to character's stats.

Added todo to readme

See merge request !19

Ruud

See merge request !11

Alexg

See merge request !18

Added basic object interaction

See merge request !17

Updated the example scenario.

See merge request !16

Fixing knockback & movement.

See merge request !15

- Also removed depricated method.

- Adjusting the knockback to be reasonable level.
- Rewrite movement code to use acceleration.

Main

See merge request !14

# Conflicts:
#   MrBigsock/Assets/Prefabs/attack.prefab
#   MrBigsock/ProjectSettings/Physics2DSettings.asset
#   MrBigsock/ProjectSettings/TagManager.asset

Moving to new damage handling system.

See merge request !13

# Conflicts:
#	MrBigsock/Assets/Code/EmptyCollider.cs.meta

- TakeDamage() now takes new AttackStats object.

Made attacks damage the enemy.

See merge request !12

# Conflicts:
#   MrBigsock/Assets/Code/PlayerController.cs
#   MrBigsock/Assets/Code/orc/EnemyController.cs
#   MrBigsock/ProjectSettings/TagManager.asset

- Janky first version.
- Animation not added, uses orc.

- OnColide for projectiles.
- Layers to prevent collision between player and bullets.
- Commented out some unused print statements.
- Added hp handling to EnemyController.