Bugfixes for v0.1.0

Fixed a few issues and also added some mechanics for newly added class Reality Enchanter.

Features:
- Reality Enchanter can now restore up to 90% of used "mana" resources at the battle by entering new room

Bugfixes:
- All precision settings for cards were broken and gave reversed percentage (i.e. new cards with 80% precision chance had only 20%, and other old cards with fallback to 100% precision chance had only 0%). Now its calculated properly.
- Perfect Strike deal only 3 damage - related to issue above. But it has some unique bonus damage mechanic, so the bonus wasn't affected by miss
- Mind Bloom event with "i am war" option teleported player with 0 cards to the boss - now its properly initialized room with deck and initial draw.