[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 -*-
RQL logs
========
You can configure the *CubicWeb* instance to keep a log
of the queries executed against your database. To do so,
edit the configuration file of your instance
``.../etc/cubicweb.d/myapp/all-in-one.conf`` and uncomment the
variable ``query-log-file``::
# web instance query log file
query-log-file=/tmp/rql-myapp.log