Update 0.2.2

Added 7 variants of throwing spears and 6 variants of arrows with different characteristics.
Added 21 amulets with various effects on the characters. Some of them can be bought from a healer, others can only be found.
Various trinkets and antiques have been added, which can be found at locations and sold profitably.
Now healing potions can be bought not only from a healer, but also in the markets of large cities.
Added output of characteristics for potions and alcohol.
Added a cooldown on the use of healing potions by one character, so that the weakest of them does not quickly drink them all.
Setting up the balance of collected loot and prices.
Various improvements in the interface and control. Added vibration of the gamepad and the ability to adjust its strength.
Improvements to locations in geometry, textures and items.
Fixed some cases of the hero getting stuck in locations including barrels.
Fixed the periodic freezing of characters after attacks.
Fixed reassigning of keyboard keys.
Fixed conditions for obtaining some achievements.
Fixed the firing of units with enough money to pay salaries.