[web] Move request handling logic into cubicweb application. (closes #2200684)
We improve http status handling in the process:
``application.publish`` have been renamed to ``application.handle`` to better
reflect it's roles.
The request object gain a status_out attribute to convey the HTTP status of the
response.
WSGI and etwist code have been updated.
Exception gain status attribute
for eschema in schema.entities():
if not (eschema.final or 'cw_source' in eschema.subjrels):
add_relation_definition(eschema.type, 'cw_source', 'CWSource', ask_confirm=False)
sql('INSERT INTO cw_source_relation(eid_from, eid_to) '
'SELECT e.eid,s.cw_eid FROM entities as e, cw_CWSource as s '
'WHERE s.cw_name=e.source AND NOT EXISTS(SELECT 1 FROM cw_source_relation WHERE eid_from=e.eid AND eid_to=s.cw_eid)')
commit()