Implement space membership endpoints#2250

Merged

labkode merged 3 commits intocs3org:masterfrom C0rby:space-membership

Dec 2, 2021

+347-31

Commits on Nov 9, 2021

add space members through OCS API
David Christofas
committed
restrict space member roles to manager, editor and viewer
David Christofas
committed
implement removing a member from space
David Christofas
committed