erp5_officejs_support_request, erp5_post: Pass follow-up by value
Boxiang Sun authored
Avoids the double-nonsense of looking the document up by path inside callee (!)
using the catalog (!!).
Also, follow naming conventions: variables containing documents should end
in _value, not in _object.

Vincent Pelletier:
- commit message
- remove unrelated change
- squash similar similar-intent commits even though they apply to
  different BTs
c49cf8d8