Request Header Parser Microservice

User Story:

1. I can get the IP address, preferred languages (from header Accept-Language) and system information (from header User-Agent) for my device.

Example Usage:

• /api/whoami

Example Output:

{"ipaddress":"0.0.0.0","language":"en-US,en;q=0.5","software":"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0"}