packaage updates

[fivetran-joemarkiewicz]

Are you a current Fivetran customer?

Fivetran create PR

What change(s) does this PR introduce?

This PR applies the package standardization updates to the package discussed within the team to be more consistent in our documentation and style.

Did you update the CHANGELOG?

• [X] Yes

Does this PR introduce a breaking change?

• [X] Yes (please provide breaking change details below.)
• [ ] No (please provide an explanation as to how the change is non-breaking below.)

This won't necessarily be breaking. However, this will be a major change to the look and feel of our package. Therefore, I believe this should be a breaking change.

Did you update the dbt_project.yml files with the version upgrade (please leverage standard semantic versioning)? (In both your main project and integration_tests)

• [X] Yes

Is this PR in response to a previously created Bug or Feature Request

• [ ] Yes, Issue/Feature [link bug/feature number here]
• [X] No

How did you test the PR changes?

• [X] CircleCi
• [ ] Local (please provide additional testing details below)

Select which warehouse(s) were used to test the PR

• [X] BigQuery
• [X] Redshift
• [X] Snowflake
• [X] Postgres
• [ ] Databricks
• [ ] Other (provide details below)

Provide an emoji that best describes your current mood

📜 **Feedback** We are so excited you decided to contribute to the Fivetran community dbt package! We continue to work to improve the packages and would greatly appreciate your [feedback](https://www.surveymonkey.com/r/DQ7K7WW) on our existing dbt packages or what you'd like to see next.

[fivetran-jamie]

should this get merged?

[fivetran-joemarkiewicz]

should this get merged?

We should merge this in the near future. Let's plan to include this in our next breaking change release.

[fivetran-joemarkiewicz]

These updates have been included in PR #44