File Structure for package

[seanbsu]

References #19

-given the file structure the top level folder should be called pymgm

• research needs to be done for other requirements for package publishing and structure needs to follow all requirements

[seanbsu]

[#21] setting up file structure

[seanbsu]

• researched python package set up for pyPI publishing
• created pymgm folder according to requirements for publishing
• setting up rule for branch protections to require approval before merge

[t:60]