Go mod major version fix

v2.1.0

major version update fix

Swagger Spec and field mapping updates

List of updates:

• Updated swagger-spec and JSON schema to map fields correctly
• Improved field mapping for GamerStats API
• Improved field mapping for BattlePass Loot API
• Improved field mapping for Gamer Loot API
• Improved field mapping for Gamer Match Details API
• Improved field mapping for Loadout API
• Improved field mapping for Friend Stats API
• Improved field mapping for Purchasable API
• Added more example codes

Added facade to simplify the API call process

v1.1.0

Update README.md

Initial version

v1.0.0

initial commit