Release v1.2.1

Update ruby and library dependencies

Release v1.2.0

Use HTTParty for api requests
Request timeout is removed

Release v1.1.2

Make code more readable
Downgrade required ruby version

Release 1.1

Added additional optional request parameters:

1. email
2. user_agent
3. hostname
4. accept_language

Added 1 second request timeout

Release 1.0

fix readme, release 1.0