Overdue membership dues

[ebullient]

c/o @trustin :

Should we also mention what happens when a member does not pay the due? e.g. not paying the due leads to suspension and not paying for 3+ months leads to revocation?

5a33a7c#r135054481

[kenfinnigan]

@trustin would you be willing to provide a small PR with your suggested change covering non-payment of fees to https://github.com/commonhaus/foundation-draft/blob/main/bylaws/2-cf-membership.md#general-members