New Functions
Random Captain
Add random captain choice on captain choosing UI.

As the number of heroes increases, I feel very entangled as a person with difficulty in make choices. So I decided to add a random captain selection. And it can give me some new challenges in each run.
Clue Exchange
Add clue exchange entrance button on title screen.

As the number of heroes increases, it becomes harder to obtain certain hero's clue. Then I decided to add a clue exchange function to help me get a hero that I want. However, it is limited to exchange 2 for 1. Although it is a bit of loss, being able to directly obtain a desired clue is somekind of compensation.
Optimization
1. Adjust UI jump rules.
Directly enter level preparation UI when start game and have unfinished run. In level preparation UI, select "Exit" button to quit game directly.
Bug Fix
1. Fixed that unit's movement was not showing correctly In some fog levels.
