Target BigQuery v0.11.1

Enhancements:

1. Converting JSON schema to BigQuery schema:

• Cleans up field name in a more robust way
  • Gets rid of all characters which violate BigQuery field naming conventions

2. JSON schema validation:

• Checks for duplicate fields in JSON schema which will cause an error in BigQuery
  • Tells the user what these duplicate fields are

3. Repository:

• Improved our internal QA process by implementing a CI/CD workflow in GitHub repository
  • Runs automated unit tests