Pending review Actions

Apply the following changes to selected action items:

There are 3 pending review actions.

↓ID	↓State	Title	↓Person	↓Due Date
ACTION-82	pending review	Clean up explainer to remove values (t/f, etc.)	John Foliot	2021-05-17
ACTION-83	pending review	Add the attributes and values in this specification do not overide the semantics exposed by the accessibility tree, but rather augment them. in the case of conflict between an element's semantics and the attribute values, validation algorithms should issue a warning but not an error.	John Foliot	2021-05-17
ACTION-87	pending review	Add editor's note to module 1 that points to research questions wiki page	John Foliot	2021-06-14