Big update (Classes added)

Addition

• Player Classes: When you start a run you will have one randomly asigned.
  • Monk - There's a chance he won't trigget or get damage from the spiked floors.
  • Knight (original) - There's a chance he won't get damaged from the wall traps.
  • Plague Doctor - There's a chance he won't get damage from the gas.
• SALIRE: new spell that catapults you in a straight line.

Update

• Enemy drop: Now there's a chance the enemy drops bread and a chance they drop a scroll

Fixes

• Mermaid song: The bug where the song notes went through the transparent obstacles has been fixed.
• Watcher: Now it won't spawn on the last floor.