Update

New things:

- A crossbow has been added

- Added a new ability for Bullseye crossbows (increases the chance of a critical shot and the ratio from 150% to 200%)

- fix original sell items at the blacksmith (in some cases the player sold items he didn't want)

- changed game save state, now displays won't lose their save (unless they delete it themselves)

- change of wand path to Pyromancers (new elements will be available soon)

- reworked Amulets (incorrectly displayed information about stats)

- Provided a hero to ratio, making the activity more random than constant