WIP: Migrate CI/CD to GitHub Action

[rachaelharris]

Fixing issue #28 Migration to GitHub Actions
Reviewers: @ColemanKobe @noorbuchi @enpuyou

What is the current behavior?

Current behavior is that GitHub Actions was not being used prior. Now, we have migrated to GitHub Actions.

Issue #28

What is the new behavior if this PR is merged?

The new behavior is that GitHub Actions should work properly.
The TravisCI file is still in the repository; we wanted to keep it until we were sure that this would work.
Requesting reviewers to ensure that we're on the right track.

Type of change

Please describe the pull request as one of the following:

• Bug fix
• Breaking change
• New feature
• Documentation update
• Other

Other information

This PR has:

• Commit messages that are correctly formatted
• Tests for newly introduced code
• Docstrings for newly introduced code (no new introduced code)

Developers

@zoe9078 @mceccarelli @rachaelharris

[codecov]

Codecov Report

Merging #79 (a064fa7) into master (244b0ba) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #79   +/-   ##
=======================================
  Coverage   92.09%   92.09%           
=======================================
  Files           6        6           
  Lines         253      253           
=======================================
  Hits          233      233           
  Misses         20       20           

[corlettim]

Please update your branch/PR with master