Accelerated dynamics, fixes and interface improvements

Still not fixed memory leak, it is recommended to restart the game after each run.

General: - Added description of abilities in the upgrade menu; - Fixed image of spikes in the first location; - Now in the upgrade menu you can return to the previous tab by pressing Esc; - Mouth issuing items now disappears after issuing; - Fixed a bug where the charges were endlessly filled and updated; - Added pointers to the menu for pumping and selecting artifacts; - Changed the basic attack of the magician; - Changed the color of the third location; - Added sounds and visual effect for enemies when taking damage.

Partially reworked tutorial: - Fixed the ability of the warrior in training; - Changed information on improving abilities and artifacts; - Enemies reappear when getting weapons.

Added notifications for:

• The absence of charges;
• Recharge ability;
• Hold the key for the ability to act;
• Receiving treatment from bosses;
• Insufficient amount of pumping points;
• Already improved ability;
• Improvement is blocked;

Game dynamics changes:

• Increased the speed of movement of characters;
• Reduced cooldown of a number of abilities;
• Increased the attack speed of some weapons.