Add 3 new cutscenes and achievements — Kill The Emperor Steam update #221402

1. Rearranged several weapons positions in the wild field. 2. Reduce the drop probability and drain ability of the purple bows of level 10, improve the mana recovery effect and the drain effect of staffs , increase the stun probability of spears, and improve the HP recovery ability of shields. 3. Cutscenes can be skipped by pressing 'ESC' key except the first one. 4. Add 3 new cutscenes and achievements. 5. Maybe I have fixed a bug that sometimes game gets stuck when switching scenes. The game is going to release from EA stage recently. I apologize that this update will clear the old save files.