Added proper team creation flow.
Added proper team creation flow.

	Create team folder, team salt, userTeamKey, empty DB. Upload it
	all. Get public links, update public links.

Added teammate add flow:
	Look for teammate on MH Central Server, get their public key,
	encrypt userteamkey with teammate's public key, upload
	teammateTeamKey to team
	folder, update team links with public link to teammate key.

Started work on getting Team Data from teammates.

benjaminy/ManyHands,benjaminy/ManyHands,benjaminy/ManyHands,benjaminy/ManyHands