extensible permissions testing

- create a new channel with social role
	- verify permission limits are created as pconfig entries

	- connect from a remote system with traditional permissions
		- verify 'their_perms' in abconfig
		- approve the connection
		- verify 'my_perms' in abconfig

		- from remote system verify their_perms, my_perms

		- change a setting
			- verify 'my_perms' in abconfig
			- from remote system verify change was communicated

	- connect from a remote system with new perms
		- repeat above tests


- connect to a channel from diaspora or gnusocial
	- verify permissions are correct

- change channel role to forum
	- repeat above tests, this time checking for auto acceptance with the correct permissions


- connect outbound to a remote system with traditional permissions

- connect outbound to a system with new permissions


- attempt permission violations and check that they are denied