Minor "Hot" Update

Thanks to xenomorph_42 i realize that i didn't have any items with Burn on them so here we go.

General Changes

• Updated tooltip on Block and Thorn to explain its synergy.
• Updated tooltip on Burn and Thorn to explain its synergy better.
  
• Burn now clarify that "Burn is not additive, higher Burn value replace lower."
  • Forgot to add this before, sorry.
• Added a Bag icon in Toolbar and removed the Arrow to open Character Sheet.
  • Added a Notification marker when something is added into Inventory. 

Unit Changes

• Sandworm
  • Starts with 15 Thorn instead of 25.

Items

• Flame Whip
  • 1 Dice: Deal Σ Damage and Σ x 0.5 Burn.
• Fire Orb
  • Up to 2 Dice: Deal Σ Burn.
• Blueprint
  • Transform into a Random Trinket

Bugs

• Fixed a few bugs around the Burn stat where the Burn vs Thorn ability didn't trigger.
• Fixed a bug where you got item rewards of items you have upgraded.
• Fixed a Bug where only one value was shown in Display after a trigger, now they are shown in sequence.