[web] use `inline` `Content-Disposition` by default (closes #2535734)
since known time we have been serving static file with a `filename` parameter on
the `Content-Disposition` header. But since d74addac92bb we explicitly serve
file as attachment if a filename is provided. However this is valid to have
`inline` disposition and `filename` parameter. This changeset revert this part
of d74addac92bb, going back to `inlined` by default.
`IDownloadable` code explicitly request `attachment` content to preserve
expected behavior.
CSS Coding Standards
--------------------
(Draft, to be continued)
:Naming: camelCase
Indentation rules
~~~~~~~~~~~~~~~~~
- 2 espaces avant les propriétés
- pas d'espace avant les ":", un espace après
- 1 seul espace entre les différentes valeurs pour une même propriété
Documentation
~~~~~~~~~~~~~
Please keep rules semantically linked grouped together, with a comment about
what they are for.
Recommendation
~~~~~~~~~~~~~~
- Try to use existing classes rather than introduce new ones
- Keep things as simple as possible while in the framework
- Think about later customization by application
- Avoid introducing a new CSS file for a few lines of CSS, at least while the
framework doesn't include packing functionalities