Add card 'Bloodhunter Bat'
Add card 'Dark Favor'
Merge pull request #37 from gseitz/bloodhunter_bat

Add card 'Bloodhunter Bat'
Merge pull request #38 from gseitz/dark_favor

Add card 'Dark Favor'
Reorders card ‘Erase’
Adds card ‘Guardian Lions’
Merge pull request #39 from leonardpunt/feature/card-guardian-lions

Adds card Guardian Lions
Implement choosing cards and show usage with Farseek.