Infernal token and further improvements to the Inferno Pack

Version 0.79 / 0.79b

[h3]Improvements and additions:[/h3]

New token: Infernal! It can be found in the updated Inferno Tower skill
Update to the 'Mana Infusion' skill. Now it gives tokens related to the tower on the first infusion
Medusa's skill has been strengthened: now it infuses into both adjacent towers
Changed the starting bonus that takes away crowns (takes away fewer crowns)
Added more token variation (0.79b)

[h3]Fixes:[/h3]

Fixed the cost of a free tower when using quick purchase
Fixed a bug with duplicate tokens from starting bonuses in the 1st round when restarting a game run
Rewritten the starting bonuses system. They have not changed in terms of gameplay, but something will happen to them in the future!
Disable copying of auto-purchase tag when the Root Tower is copying itself
Fix auto-purchase of potions for max level towers
Minor edits to English localization
Update German translation