Update 1.0.0.6

Thanks for following the development of Risen Kingdoms! This update adds several improvements and fixes to the game alongside a new skirmish scenario.

--- added ---
- added: new melee scenario: Thasirus.

--- improved ---
- improved: book of bones skill, improved icons.
- improved: AI will now check if they can add new units to newly created armies after they have been produced.
- improved: vassals can no longer be bribed by other players to go to war.
- improved: scenarios images now use new tile-set.

--- fixed ---
- fixed: crash when accepting a deal that was no longer possible. Deals that are no longer possible now do not show up.