0.53 minor update — bringing in the tutorial

Hello Demon Hunters!

For your convenience, we have added the tutorial to the first level. Now, before you fight evil spirits, you will learn the essential skillset of an exorcist. 

Updates:

• Added interactive tutorial;
• EN/RU Localization for the tutorial;
• Bug fixes

We will gladly receive your feedback about the tutorial, as we want to make Exilium better!

Enjoy, and good luck, exorcists!