Governance Model: Who has permissions to merge Pull Requests?

[ksauby]

[ksauby]

In the CF community, at least 2 people (on the CF committee?) need to support the PR and additionally there should be no other objections.

[ksauby]

I created a new branch and updated the governance file with information from the CF Conventions (https://github.com/ESIPFed/acdd/blob/governance-draft/GOVERNANCE.md).