Hotfix 0.7.3

Hi everyone
First, we would like to wish everyone a Happy New Year.
We have just released a minor hotfix addressing some critical bugs reported during the winter holidays.
Fixes:
- Fixed an issue with Spearwall that made the ability crash the game under certain conditions.
- Fixed an issue that caused the "Menu Arrows" to become unusable in the Unit Customization after having performed certain actions in the Shop.
- Stat Card now correctly adds "bonus damage" stat when unarmed
- Volva Swarm unit ability now has a prettier death animation
- Gjallerhorn on "The Heidrun Clan" map no longer "rewards" a goat card.
- Healing herb (The Dark Forest) card now correctly shows the ability duration.
- Fixed an issue where some players would not receive items purchased in the Merchant. This was caused by an error in the savegame when counting their equipment. (We could not reproduce this error, so if you experience it, please let us know.)
Best regards
The Wartile Dev Team