[cwconfig] Add "pyramid" config type to MCOMPAT dict
I don't know what this is for exactly, but the accept_mode method below
queries this dict with the configuration type name. And if the latter is
"pyramid", it crashes since there's no key in MCOMPAT dict. So add one with
the same value as "all-in-one". This code is called during "upgrade"
migration in particular.
<table class="attributeForm" style="width:100%;"
tal:attributes="id tab_id | nothing;
class tab_class | nothing;">
<tr tal:iter="widget lines">
<th class="labelCol" tal:content="structure python:widget.render_label(entity)">attrname</th>
<td tal:define="error python:widget.render_error(entity)" style="width:100%;"
tal:attributes="class python:error and 'error' or nothing">
<div tal:replace="structure error">error message if any</div>
<div tal:replace="structure python:widget.edit_render(entity)" >widget (input, textarea, etc.)</div>
<div tal:replace="structure python:widget.render_help(entity)">format help if any</div>
</td>
</tr>
</table>