Since odoo/documentation#903, the guideline for the location of new
resource (images, downloadable files, RST includes...) files is to place
those inside the directory of the RST page that references them.
For example, if `doc1.rst` has a reference to `image.png` and to
`download.zip`, the file structure should look like this:
├── parent_doc/
│ └── doc1/
│ │ └── image.png
│ │ └── download.zip
│ └── doc1.rst
│ └── doc2.rst
├── parent_doc.rst
Before this commit, most of the resource files were still located inside
'media' directories holding all the resource files referenced by RST
pages located at the same level as these directories. In the example
above, a single 'media' directory would hold all the resource files
referenced by both `doc1.rst` and `doc2.rst`. Doing so prevented us from
figuring out easily which resource file was referenced by which RST page
and, thus, lead to unused resource files piling up in the repository. It
also made it more complicated to define codeowners regex rules because a
team could not simply be assigned to `/some_page.*` but needed to be
assigned to both `/some_page\.rst` and to the location of 'media'.
In order to help new content writers figure out the guideline when
taking examples from other RST pages, this commit retroactively applies
the guideline to existing resource files and 'media' directories. The
left-over resource files that are not referenced by any RST page are
removed.
task-2497965
Part-of: odoo/documentation#2067
This commit is part of a larger work to improve the documentation's
structure. The toctree structure used to add levels to create categories
and make the structure visually more understandable.
With the new version of the documentation, plenty of these categories
are now redundant.
This commit improves the structure of the "Accounting" app:
- it moves the doc "in-odoo" in the top "app" level and its content is
included in "accounting.rst" (the content will later be improved)
- adds new intro
- changes external links to mementos to correct doc references
- it renames the category accounting/overview to
accounting/getting_started
- it renames the category accounting/overview/getting_started to
accounting/getting_started/initial_configuration
- it moves "memento" one level above, from
accounting/overview/main_concepts to the renamed
accounting/getting_started as it is the last doc remaining in this
category
- it renames the app "Invoicing and Accounting" to
"Accounting and Invoicing" since the focus should be on "Accounting"
task-2535899
