Account for paginated results when retrieving users for an organization

[verschoren]

Update the following to account for paginated results:

organization_manager/app/assets/main.js

Lines 28 to 34 in 2c4fdfa

	let options = {
	contentType: "application/json",
	url: `/api/v2/organizations/${organization_id}/users`,
	type: "GET",
	};
	client.request(options).then((data) => {

The result is in a next_page variable in thedata element