[doc] Restructure the documentation
* Create a new index file
* Move the sphinx configuration files do the documentation root
* Move book/README to dev/documenting.rst
* Move book/mode_plan.py to tools/
* Move book/en/images to images
* Move book/en/* to book/
* Move changelogs to changes/*
* Adapt the Makefile
* Add a title to the javascript api index
Related to #4832808
.. -*- coding: utf-8 -*-
CSS Stylesheet
---------------
Conventions
~~~~~~~~~~~
.. XXX external_resources variable
.. naming convention
.. request.add_css
Extending / overriding existing styles
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
We cannot modify the order in which the application is reading the CSS. In
the case we want to create new CSS style, the best is to define it a in a new
CSS located under ``myapp/data/`` and use those new styles while writing
customized views and templates.
If you want to modify an existing CSS styling property, you will have to use
``!important`` declaration to override the existing property. The application
apply a higher priority on the default CSS and you can not change that.
Customized CSS will not be read first.
CubicWeb stylesheets
~~~~~~~~~~~~~~~~~~~~
.. XXX explain diffenrent files and main classes