Changes

A list of authors working on the corresponding resource. List items are dictionaries with the following keys:

A list of authors working on the corresponding resource. List items are dictionaries with the following keys:

* ''guid''<br>Author's guid in the Sugar Network; might be omitted if particular author is not registered in the Sugar Network;

* ''guid''<br>Author's guid in the Sugar Network; might be omitted if a particular author is not registered in the Sugar Network;

* ''name''<br>Full author's name;

* ''name''<br>Full author's name;

'''Resource.layers'''

'''Resource.layers'''

: This is an attempt to generalize the idea of [http://groups.google.com/group/sugar-network/browse_thread/thread/4cad05ec801f364c user/resource levels] with idea that objects should not be removed from the Network immediately (only hidden, and permanently removed by Network administrators). So, every resource is associated with a layer, i.e., it might be visible for observers only if they requested this layer and have permissions to see it.

: This is an attempt to generalize the idea of [http://groups.google.com/group/sugar-network/browse_thread/thread/4cad05ec801f364c user/resource levels] with the idea that objects should not be removed from the Network immediately (only hidden, and permanently removed by Network administrators). So, every resource is associated with a layer, i.e., it might be visible for observers only if they requested this layer and have permissions to see it.

: For now, implemented only the following list of layers, but it might be reused for [http://groups.google.com/group/sugar-network/msg/f5a1b4d78494a5d3 teachers related workflows] later:

: For now, only the following list of layers are implemented, but the layer concept might be reused for [http://groups.google.com/group/sugar-network/msg/f5a1b4d78494a5d3 teachers related workflows] later:

:* ''public'', object is visible for everyone;

:* ''public'', object is visible for everyone;