v0.20.0

[b]fixed[/b] [list] [*] portal made player immortal [/list] [b]added:[/b] [list] [*] 2 consumables [/list] [b]changed:[/b] [list] [*] texture of some consumables [*] unlock all card upgrades by default (you can still change upgrades in the deck editor) [*] consumable grouped when dropped [*] increased enemy damage at high levels [*] reduced invulnerability time to 1s after being hit [/list]