Merge gsd-project with gsd-tools

[oswalpalash]

Description

Merging gsd-project repo inside gsd-tools repo based on meeting agenda from 1/31/2023

Fixes # (issue)
N/A

Type of change

Please delete options that are not relevant.

• This change requires a documentation update

How Has This Been Tested?

Copied over from git and removed code of conduct and contributing.md as duplicates.

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

[joshbuker]

We'll probably want to clean this up / adjust it to make more sense, but for now, this gets the job done, and we can improve it from here.