Bump version to 0.2.8
Bump version to 0.2.8

KazuCocoa/turnip_formatter,gongo/turnip_formatter,JohnBat26/turnip_formatter,JohnBat26/turnip_formatter,KazuCocoa/turnip_formatter,gongo/turnip_formatter,KazuCocoa/turnip_formatter,gongo/turnip_formatter,JohnBat26/turnip_formatter